1255147740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:818

約数の個数: 432

約数和(自身を含む): 5122432224

約数和(自身を除く): 3867284484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 49, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 98, 99, 102, 105, 110, 119, 126, 132, 140, 147, 153, 154, 165, 170, 180, 187, 196, 198, 204, 210, 220, 231, 238, 245, 252, 255, 294, 306, 308, 315, 330, 340, 357, 374, 385, 396, 420, 441, 462, 476, 490, 495, 510, 539, 561, 588, 595, 612, 630, 660, 693, 714, 735, 748, 761, 765, 770, 833, 882, 924, 935, 980, 990, 1020, 1071, 1078, 1122, 1155, 1190, 1260, 1309, 1386, 1428, 1470, 1522, 1530, 1540, 1617, 1666, 1683, 1764, 1785, 1870, 1980, 2142, 2156, 2205, 2244, 2283, 2310, 2380, 2499, 2618, 2695, 2772, 2805, 2940, 3044, 3060, 3234, 3332, 3366, 3465, 3570, 3740, 3805, 3927, 4165, 4284, 4410, 4566, 4620, 4851, 4998, 5236, 5327, 5355, 5390, 5610, 6468, 6545, 6732, 6849, 6930, 7140, 7497, 7610, 7854, 8085, 8330, 8371, 8415, 8820, 9132, 9163, 9702, 9996, 10654, 10710, 10780, 11220, 11415, 11781, 12495, 12937, 13090, 13698, 13860, 14994, 15220, 15708, 15981, 16170, 16660, 16742, 16830, 18326, 19404, 19635, 21308, 21420, 22830, 23562, 24255, 24990, 25113, 25874, 26180, 26635, 27396, 27489, 29988, 31962, 32340, 33484, 33660, 34245, 36652, 37289, 37485, 38811, 39270, 41855, 45660, 45815, 47124, 47943, 48510, 49980, 50226, 51748, 53270, 54978, 58597, 58905, 63924, 64685, 68490, 74578, 74970, 75339, 77622, 78540, 79905, 82467, 83710, 90559, 91630, 95886, 97020, 100452, 106540, 109956, 111867, 116433, 117194, 117810, 125565, 129370, 136980, 137445, 142307, 149156, 149940, 150678, 155244, 159810, 164934, 167420, 175791, 181118, 183260, 186445, 191772, 194055, 223734, 232866, 234388, 235620, 239715, 251130, 258740, 271677, 274890, 284614, 292985, 301356, 319620, 329868, 335601, 351582, 362236, 372890, 376695, 388110, 410179, 412335, 426921, 447468, 452795, 465732, 479430, 502260, 527373, 543354, 549780, 559335, 569228, 582165, 585970, 633913, 671202, 703164, 711535, 745780, 753390, 776220, 815031, 820358, 824670, 853842, 878955, 905590, 958860, 996149, 1054746, 1086708, 1118670, 1164330, 1171940, 1230537, 1267826, 1280763, 1342404, 1358385, 1423070, 1506780, 1630062, 1640716, 1649340, 1678005, 1707684, 1757910, 1811180, 1901739, 1992298, 2050895, 2109492, 2134605, 2237340, 2328660, 2461074, 2535652, 2561526, 2636865, 2716770, 2846140, 2988447, 3169565, 3260124, 3356010, 3515820, 3691611, 3803478, 3984596, 4075155, 4101790, 4269210, 4922148, 4980745, 5123052, 5273730, 5433540, 5705217, 5976894, 6152685, 6339130, 6403815, 6712020, 6973043, 7383222, 7606956, 8150310, 8203580, 8538420, 8965341, 9508695, 9961490, 10547460, 11410434, 11953788, 12305370, 12678260, 12807630, 13946086, 14766444, 14942235, 16300620, 17930682, 18458055, 19017390, 19922980, 20919129, 22820868, 24610740, 25615260, 27892172, 28526085, 29884470, 34865215, 35861364, 36916110, 38034780, 41838258, 44826705, 57052170, 59768940, 62757387, 69730430, 73832220, 83676516, 89653410, 104595645, 114104340, 125514774, 139460860, 179306820, 209191290, 251029548, 313786935, 418382580, 627573870, 1255147740]

約数ペア:

[(1, 1255147740), (2, 627573870), (3, 418382580), (4, 313786935), (5, 251029548), (6, 209191290), (7, 179306820), (9, 139460860), (10, 125514774), (11, 114104340), (12, 104595645), (14, 89653410), (15, 83676516), (17, 73832220), (18, 69730430), (20, 62757387), (21, 59768940), (22, 57052170), (28, 44826705), (30, 41838258), (33, 38034780), (34, 36916110), (35, 35861364), (36, 34865215), (42, 29884470), (44, 28526085), (45, 27892172), (49, 25615260), (51, 24610740), (55, 22820868), (60, 20919129), (63, 19922980), (66, 19017390), (68, 18458055), (70, 17930682), (77, 16300620), (84, 14942235), (85, 14766444), (90, 13946086), (98, 12807630), (99, 12678260), (102, 12305370), (105, 11953788), (110, 11410434), (119, 10547460), (126, 9961490), (132, 9508695), (140, 8965341), (147, 8538420), (153, 8203580), (154, 8150310), (165, 7606956), (170, 7383222), (180, 6973043), (187, 6712020), (196, 6403815), (198, 6339130), (204, 6152685), (210, 5976894), (220, 5705217), (231, 5433540), (238, 5273730), (245, 5123052), (252, 4980745), (255, 4922148), (294, 4269210), (306, 4101790), (308, 4075155), (315, 3984596), (330, 3803478), (340, 3691611), (357, 3515820), (374, 3356010), (385, 3260124), (396, 3169565), (420, 2988447), (441, 2846140), (462, 2716770), (476, 2636865), (490, 2561526), (495, 2535652), (510, 2461074), (539, 2328660), (561, 2237340), (588, 2134605), (595, 2109492), (612, 2050895), (630, 1992298), (660, 1901739), (693, 1811180), (714, 1757910), (735, 1707684), (748, 1678005), (761, 1649340), (765, 1640716), (770, 1630062), (833, 1506780), (882, 1423070), (924, 1358385), (935, 1342404), (980, 1280763), (990, 1267826), (1020, 1230537), (1071, 1171940), (1078, 1164330), (1122, 1118670), (1155, 1086708), (1190, 1054746), (1260, 996149), (1309, 958860), (1386, 905590), (1428, 878955), (1470, 853842), (1522, 824670), (1530, 820358), (1540, 815031), (1617, 776220), (1666, 753390), (1683, 745780), (1764, 711535), (1785, 703164), (1870, 671202), (1980, 633913), (2142, 585970), (2156, 582165), (2205, 569228), (2244, 559335), (2283, 549780), (2310, 543354), (2380, 527373), (2499, 502260), (2618, 479430), (2695, 465732), (2772, 452795), (2805, 447468), (2940, 426921), (3044, 412335), (3060, 410179), (3234, 388110), (3332, 376695), (3366, 372890), (3465, 362236), (3570, 351582), (3740, 335601), (3805, 329868), (3927, 319620), (4165, 301356), (4284, 292985), (4410, 284614), (4566, 274890), (4620, 271677), (4851, 258740), (4998, 251130), (5236, 239715), (5327, 235620), (5355, 234388), (5390, 232866), (5610, 223734), (6468, 194055), (6545, 191772), (6732, 186445), (6849, 183260), (6930, 181118), (7140, 175791), (7497, 167420), (7610, 164934), (7854, 159810), (8085, 155244), (8330, 150678), (8371, 149940), (8415, 149156), (8820, 142307), (9132, 137445), (9163, 136980), (9702, 129370), (9996, 125565), (10654, 117810), (10710, 117194), (10780, 116433), (11220, 111867), (11415, 109956), (11781, 106540), (12495, 100452), (12937, 97020), (13090, 95886), (13698, 91630), (13860, 90559), (14994, 83710), (15220, 82467), (15708, 79905), (15981, 78540), (16170, 77622), (16660, 75339), (16742, 74970), (16830, 74578), (18326, 68490), (19404, 64685), (19635, 63924), (21308, 58905), (21420, 58597), (22830, 54978), (23562, 53270), (24255, 51748), (24990, 50226), (25113, 49980), (25874, 48510), (26180, 47943), (26635, 47124), (27396, 45815), (27489, 45660), (29988, 41855), (31962, 39270), (32340, 38811), (33484, 37485), (33660, 37289), (34245, 36652)]