310204440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 384

約数和(自身を含む): 1316165760

約数和(自身を除く): 1005961320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 153, 156, 168, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 280, 306, 312, 315, 340, 357, 360, 364, 390, 408, 420, 442, 455, 468, 476, 504, 510, 520, 546, 557, 585, 595, 612, 630, 663, 680, 714, 728, 765, 780, 819, 840, 884, 910, 936, 952, 1020, 1071, 1092, 1105, 1114, 1170, 1190, 1224, 1260, 1326, 1365, 1428, 1530, 1547, 1560, 1638, 1671, 1768, 1785, 1820, 1989, 2040, 2142, 2184, 2210, 2228, 2340, 2380, 2520, 2652, 2730, 2785, 2856, 3060, 3094, 3276, 3315, 3342, 3570, 3640, 3899, 3978, 4095, 4284, 4420, 4456, 4641, 4680, 4760, 5013, 5304, 5355, 5460, 5570, 6120, 6188, 6552, 6630, 6684, 7140, 7241, 7735, 7798, 7956, 8190, 8355, 8568, 8840, 9282, 9469, 9945, 10026, 10710, 10920, 11140, 11697, 12376, 13260, 13368, 13923, 14280, 14482, 15470, 15596, 15912, 16380, 16710, 18564, 18938, 19495, 19890, 20052, 21420, 21723, 22280, 23205, 23394, 25065, 26520, 27846, 28407, 28964, 30940, 31192, 32760, 33420, 35091, 36205, 37128, 37876, 38990, 39780, 40104, 42840, 43446, 46410, 46788, 47345, 50130, 50687, 55692, 56814, 57928, 58485, 61880, 65169, 66283, 66840, 69615, 70182, 72410, 75752, 77980, 79560, 85221, 86892, 92820, 93576, 94690, 100260, 101374, 108615, 111384, 113628, 116970, 123097, 130338, 132566, 139230, 140364, 142035, 144820, 152061, 155960, 170442, 173784, 175455, 185640, 189380, 198849, 200520, 202748, 217230, 227256, 233940, 246194, 253435, 260676, 265132, 278460, 280728, 284070, 289640, 304122, 325845, 331415, 340884, 350910, 369291, 378760, 397698, 405496, 426105, 434460, 456183, 467880, 492388, 506870, 521352, 530264, 556920, 568140, 596547, 608244, 615485, 651690, 662830, 681768, 701820, 738582, 760305, 795396, 852210, 861679, 868920, 912366, 984776, 994245, 1013740, 1107873, 1136280, 1193094, 1216488, 1230970, 1303380, 1325660, 1403640, 1477164, 1520610, 1590792, 1704420, 1723358, 1824732, 1846455, 1988490, 2027480, 2215746, 2280915, 2386188, 2461940, 2585037, 2606760, 2651320, 2954328, 2982735, 3041220, 3408840, 3446716, 3649464, 3692910, 3976980, 4308395, 4431492, 4561830, 4772376, 4923880, 5170074, 5539365, 5965470, 6082440, 6893432, 7385820, 7755111, 7953960, 8616790, 8862984, 9123660, 10340148, 11078730, 11930940, 12925185, 14771640, 15510222, 17233580, 18247320, 20680296, 22157460, 23861880, 25850370, 31020444, 34467160, 38775555, 44314920, 51700740, 62040888, 77551110, 103401480, 155102220, 310204440]

約数ペア:

[(1, 310204440), (2, 155102220), (3, 103401480), (4, 77551110), (5, 62040888), (6, 51700740), (7, 44314920), (8, 38775555), (9, 34467160), (10, 31020444), (12, 25850370), (13, 23861880), (14, 22157460), (15, 20680296), (17, 18247320), (18, 17233580), (20, 15510222), (21, 14771640), (24, 12925185), (26, 11930940), (28, 11078730), (30, 10340148), (34, 9123660), (35, 8862984), (36, 8616790), (39, 7953960), (40, 7755111), (42, 7385820), (45, 6893432), (51, 6082440), (52, 5965470), (56, 5539365), (60, 5170074), (63, 4923880), (65, 4772376), (68, 4561830), (70, 4431492), (72, 4308395), (78, 3976980), (84, 3692910), (85, 3649464), (90, 3446716), (91, 3408840), (102, 3041220), (104, 2982735), (105, 2954328), (117, 2651320), (119, 2606760), (120, 2585037), (126, 2461940), (130, 2386188), (136, 2280915), (140, 2215746), (153, 2027480), (156, 1988490), (168, 1846455), (170, 1824732), (180, 1723358), (182, 1704420), (195, 1590792), (204, 1520610), (210, 1477164), (221, 1403640), (234, 1325660), (238, 1303380), (252, 1230970), (255, 1216488), (260, 1193094), (273, 1136280), (280, 1107873), (306, 1013740), (312, 994245), (315, 984776), (340, 912366), (357, 868920), (360, 861679), (364, 852210), (390, 795396), (408, 760305), (420, 738582), (442, 701820), (455, 681768), (468, 662830), (476, 651690), (504, 615485), (510, 608244), (520, 596547), (546, 568140), (557, 556920), (585, 530264), (595, 521352), (612, 506870), (630, 492388), (663, 467880), (680, 456183), (714, 434460), (728, 426105), (765, 405496), (780, 397698), (819, 378760), (840, 369291), (884, 350910), (910, 340884), (936, 331415), (952, 325845), (1020, 304122), (1071, 289640), (1092, 284070), (1105, 280728), (1114, 278460), (1170, 265132), (1190, 260676), (1224, 253435), (1260, 246194), (1326, 233940), (1365, 227256), (1428, 217230), (1530, 202748), (1547, 200520), (1560, 198849), (1638, 189380), (1671, 185640), (1768, 175455), (1785, 173784), (1820, 170442), (1989, 155960), (2040, 152061), (2142, 144820), (2184, 142035), (2210, 140364), (2228, 139230), (2340, 132566), (2380, 130338), (2520, 123097), (2652, 116970), (2730, 113628), (2785, 111384), (2856, 108615), (3060, 101374), (3094, 100260), (3276, 94690), (3315, 93576), (3342, 92820), (3570, 86892), (3640, 85221), (3899, 79560), (3978, 77980), (4095, 75752), (4284, 72410), (4420, 70182), (4456, 69615), (4641, 66840), (4680, 66283), (4760, 65169), (5013, 61880), (5304, 58485), (5355, 57928), (5460, 56814), (5570, 55692), (6120, 50687), (6188, 50130), (6552, 47345), (6630, 46788), (6684, 46410), (7140, 43446), (7241, 42840), (7735, 40104), (7798, 39780), (7956, 38990), (8190, 37876), (8355, 37128), (8568, 36205), (8840, 35091), (9282, 33420), (9469, 32760), (9945, 31192), (10026, 30940), (10710, 28964), (10920, 28407), (11140, 27846), (11697, 26520), (12376, 25065), (13260, 23394), (13368, 23205), (13923, 22280), (14280, 21723), (14482, 21420), (15470, 20052), (15596, 19890), (15912, 19495), (16380, 18938), (16710, 18564)]