31450107780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2236

約数の個数: 576

約数和(自身を含む): 126725534208

約数和(自身を除く): 95275426428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 53, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 106, 117, 119, 126, 130, 140, 153, 156, 159, 170, 180, 182, 195, 204, 210, 212, 221, 234, 238, 252, 255, 260, 265, 273, 306, 315, 318, 340, 357, 364, 371, 390, 420, 442, 455, 468, 476, 477, 510, 530, 546, 585, 595, 612, 630, 636, 663, 689, 714, 742, 765, 780, 795, 819, 884, 901, 910, 954, 1020, 1060, 1071, 1092, 1105, 1113, 1170, 1190, 1260, 1326, 1365, 1378, 1428, 1484, 1530, 1547, 1590, 1638, 1785, 1802, 1820, 1855, 1908, 1989, 2067, 2131, 2142, 2210, 2226, 2340, 2380, 2385, 2652, 2703, 2730, 2756, 3060, 3094, 3180, 3276, 3315, 3339, 3445, 3570, 3604, 3710, 3978, 4095, 4134, 4262, 4284, 4420, 4452, 4505, 4641, 4770, 4823, 5355, 5406, 5460, 5565, 6188, 6201, 6307, 6393, 6630, 6678, 6890, 7140, 7420, 7735, 7956, 8109, 8190, 8268, 8524, 9010, 9282, 9540, 9646, 9945, 10335, 10655, 10710, 10812, 11130, 11713, 12402, 12614, 12786, 13260, 13356, 13515, 13780, 13923, 14469, 14917, 15470, 16218, 16380, 16695, 18020, 18564, 18921, 19179, 19292, 19890, 20670, 21310, 21420, 22260, 23205, 23426, 24115, 24804, 25228, 25572, 27030, 27703, 27846, 28938, 29834, 30940, 31005, 31535, 31965, 32436, 33390, 35139, 36227, 37842, 38358, 39780, 40545, 41340, 42620, 43407, 44751, 46410, 46852, 48230, 54060, 55406, 55692, 56763, 57876, 58565, 59668, 62010, 63070, 63930, 66780, 69615, 70278, 72345, 72454, 74585, 75684, 76716, 81090, 81991, 83109, 86814, 89502, 92820, 94605, 95895, 96460, 105417, 108681, 110812, 112943, 113526, 117130, 124020, 126140, 127860, 134253, 138515, 139230, 140556, 144690, 144908, 149170, 162180, 163982, 166218, 173628, 175695, 179004, 181135, 189210, 191790, 193921, 210834, 217035, 217362, 223755, 225886, 227052, 234260, 245973, 249327, 253589, 268506, 277030, 278460, 283815, 289380, 298340, 326043, 327964, 332436, 338829, 351390, 362270, 378420, 383580, 387842, 409955, 415545, 421668, 434070, 434724, 447510, 451772, 470951, 491946, 498654, 507178, 527085, 537012, 543405, 554060, 564715, 567630, 581763, 652086, 671265, 677658, 702780, 724540, 737919, 760767, 775684, 790601, 819910, 831090, 868140, 895020, 941902, 969605, 983892, 997308, 1014356, 1016487, 1054170, 1086810, 1129430, 1135260, 1163526, 1229865, 1246635, 1267945, 1304172, 1342530, 1355316, 1412853, 1468259, 1475838, 1521534, 1581202, 1630215, 1639820, 1662180, 1694145, 1745289, 1883804, 1920031, 1939210, 2032974, 2108340, 2173620, 2258860, 2282301, 2327052, 2354755, 2371803, 2459730, 2493270, 2535890, 2685060, 2825706, 2908815, 2936518, 2951676, 3043068, 3162404, 3260430, 3296657, 3388290, 3490578, 3689595, 3803835, 3840062, 3878420, 3953005, 4065948, 4238559, 4404777, 4564602, 4709510, 4743606, 4919460, 4986540, 5071780, 5082435, 5651412, 5760093, 5817630, 5873036, 6520860, 6593314, 6776580, 6981156, 7064265, 7115409, 7341295, 7379190, 7607670, 7680124, 7906010, 8477118, 8726445, 8809554, 9129204, 9419020, 9487212, 9600155, 9889971, 10164870, 10277813, 11411505, 11520186, 11635260, 11859015, 13186628, 13214331, 13440217, 14128530, 14230818, 14682590, 14758380, 15215340, 15812020, 16483285, 16954236, 17280279, 17452890, 17619108, 19200310, 19779942, 20329740, 20555626, 21192795, 22023885, 22823010, 23040372, 23718030, 24960403, 26428662, 26880434, 28257060, 28461636, 28800465, 29365180, 29669913, 30833439, 32966570, 34560558, 34905780, 35577045, 38400620, 39559884, 40320651, 41111252, 42385590, 44047770, 45646020, 47436060, 49449855, 49920806, 51389065, 52857324, 53760868, 57600930, 59339826, 61666878, 65933140, 66071655, 67201085, 69121116, 71154090, 74881209, 80641302, 84771180, 86401395, 88095540, 92500317, 98899710, 99841612, 102778130, 115201860, 118679652, 120961953, 123333756, 124802015, 132143310, 134402170, 142308180, 148349565, 149762418, 154167195, 161282604, 172802790, 174722821, 185000634, 197799420, 201603255, 205556260, 224643627, 241923906, 249604030, 264286620, 268804340, 296699130, 299524836, 308334390, 345605580, 349445642, 370001268, 374406045, 403206510, 449287254, 462501585, 483847812, 499208060, 524168463, 593398260, 604809765, 616668780, 698891284, 748812090, 806413020, 873614105, 898574508, 925003170, 1048336926, 1123218135, 1209619530, 1497624180, 1572505389, 1747228210, 1850006340, 2096673852, 2246436270, 2419239060, 2620842315, 3145010778, 3494456420, 4492872540, 5241684630, 6290021556, 7862526945, 10483369260, 15725053890, 31450107780]

約数ペア:

[(1, 31450107780), (2, 15725053890), (3, 10483369260), (4, 7862526945), (5, 6290021556), (6, 5241684630), (7, 4492872540), (9, 3494456420), (10, 3145010778), (12, 2620842315), (13, 2419239060), (14, 2246436270), (15, 2096673852), (17, 1850006340), (18, 1747228210), (20, 1572505389), (21, 1497624180), (26, 1209619530), (28, 1123218135), (30, 1048336926), (34, 925003170), (35, 898574508), (36, 873614105), (39, 806413020), (42, 748812090), (45, 698891284), (51, 616668780), (52, 604809765), (53, 593398260), (60, 524168463), (63, 499208060), (65, 483847812), (68, 462501585), (70, 449287254), (78, 403206510), (84, 374406045), (85, 370001268), (90, 349445642), (91, 345605580), (102, 308334390), (105, 299524836), (106, 296699130), (117, 268804340), (119, 264286620), (126, 249604030), (130, 241923906), (140, 224643627), (153, 205556260), (156, 201603255), (159, 197799420), (170, 185000634), (180, 174722821), (182, 172802790), (195, 161282604), (204, 154167195), (210, 149762418), (212, 148349565), (221, 142308180), (234, 134402170), (238, 132143310), (252, 124802015), (255, 123333756), (260, 120961953), (265, 118679652), (273, 115201860), (306, 102778130), (315, 99841612), (318, 98899710), (340, 92500317), (357, 88095540), (364, 86401395), (371, 84771180), (390, 80641302), (420, 74881209), (442, 71154090), (455, 69121116), (468, 67201085), (476, 66071655), (477, 65933140), (510, 61666878), (530, 59339826), (546, 57600930), (585, 53760868), (595, 52857324), (612, 51389065), (630, 49920806), (636, 49449855), (663, 47436060), (689, 45646020), (714, 44047770), (742, 42385590), (765, 41111252), (780, 40320651), (795, 39559884), (819, 38400620), (884, 35577045), (901, 34905780), (910, 34560558), (954, 32966570), (1020, 30833439), (1060, 29669913), (1071, 29365180), (1092, 28800465), (1105, 28461636), (1113, 28257060), (1170, 26880434), (1190, 26428662), (1260, 24960403), (1326, 23718030), (1365, 23040372), (1378, 22823010), (1428, 22023885), (1484, 21192795), (1530, 20555626), (1547, 20329740), (1590, 19779942), (1638, 19200310), (1785, 17619108), (1802, 17452890), (1820, 17280279), (1855, 16954236), (1908, 16483285), (1989, 15812020), (2067, 15215340), (2131, 14758380), (2142, 14682590), (2210, 14230818), (2226, 14128530), (2340, 13440217), (2380, 13214331), (2385, 13186628), (2652, 11859015), (2703, 11635260), (2730, 11520186), (2756, 11411505), (3060, 10277813), (3094, 10164870), (3180, 9889971), (3276, 9600155), (3315, 9487212), (3339, 9419020), (3445, 9129204), (3570, 8809554), (3604, 8726445), (3710, 8477118), (3978, 7906010), (4095, 7680124), (4134, 7607670), (4262, 7379190), (4284, 7341295), (4420, 7115409), (4452, 7064265), (4505, 6981156), (4641, 6776580), (4770, 6593314), (4823, 6520860), (5355, 5873036), (5406, 5817630), (5460, 5760093), (5565, 5651412), (6188, 5082435), (6201, 5071780), (6307, 4986540), (6393, 4919460), (6630, 4743606), (6678, 4709510), (6890, 4564602), (7140, 4404777), (7420, 4238559), (7735, 4065948), (7956, 3953005), (8109, 3878420), (8190, 3840062), (8268, 3803835), (8524, 3689595), (9010, 3490578), (9282, 3388290), (9540, 3296657), (9646, 3260430), (9945, 3162404), (10335, 3043068), (10655, 2951676), (10710, 2936518), (10812, 2908815), (11130, 2825706), (11713, 2685060), (12402, 2535890), (12614, 2493270), (12786, 2459730), (13260, 2371803), (13356, 2354755), (13515, 2327052), (13780, 2282301), (13923, 2258860), (14469, 2173620), (14917, 2108340), (15470, 2032974), (16218, 1939210), (16380, 1920031), (16695, 1883804), (18020, 1745289), (18564, 1694145), (18921, 1662180), (19179, 1639820), (19292, 1630215), (19890, 1581202), (20670, 1521534), (21310, 1475838), (21420, 1468259), (22260, 1412853), (23205, 1355316), (23426, 1342530), (24115, 1304172), (24804, 1267945), (25228, 1246635), (25572, 1229865), (27030, 1163526), (27703, 1135260), (27846, 1129430), (28938, 1086810), (29834, 1054170), (30940, 1016487), (31005, 1014356), (31535, 997308), (31965, 983892), (32436, 969605), (33390, 941902), (35139, 895020), (36227, 868140), (37842, 831090), (38358, 819910), (39780, 790601), (40545, 775684), (41340, 760767), (42620, 737919), (43407, 724540), (44751, 702780), (46410, 677658), (46852, 671265), (48230, 652086), (54060, 581763), (55406, 567630), (55692, 564715), (56763, 554060), (57876, 543405), (58565, 537012), (59668, 527085), (62010, 507178), (63070, 498654), (63930, 491946), (66780, 470951), (69615, 451772), (70278, 447510), (72345, 434724), (72454, 434070), (74585, 421668), (75684, 415545), (76716, 409955), (81090, 387842), (81991, 383580), (83109, 378420), (86814, 362270), (89502, 351390), (92820, 338829), (94605, 332436), (95895, 327964), (96460, 326043), (105417, 298340), (108681, 289380), (110812, 283815), (112943, 278460), (113526, 277030), (117130, 268506), (124020, 253589), (126140, 249327), (127860, 245973), (134253, 234260), (138515, 227052), (139230, 225886), (140556, 223755), (144690, 217362), (144908, 217035), (149170, 210834), (162180, 193921), (163982, 191790), (166218, 189210), (173628, 181135), (175695, 179004)]