763518420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10631}}^1$

素因数の和:10675

約数の個数: 192

約数和(自身を含む): 2857881600

約数和(自身を除く): 2094363180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 10260, 10631, 11970, 14364, 17955, 21262, 23940, 31893, 35910, 42524, 53155, 63786, 71820, 74417, 95679, 106310, 127572, 148834, 159465, 191358, 201989, 212620, 223251, 287037, 297668, 318930, 372085, 382716, 403978, 446502, 478395, 574074, 605967, 637860, 669753, 744170, 807956, 893004, 956790, 1009945, 1116255, 1148148, 1211934, 1339506, 1413923, 1435185, 1488340, 1817901, 1913580, 2009259, 2019890, 2232510, 2423868, 2679012, 2827846, 2870370, 3029835, 3348765, 3635802, 4018518, 4039780, 4241769, 4465020, 5453703, 5655692, 5740740, 6059670, 6697530, 7069615, 7271604, 8037036, 8483538, 9089505, 10046295, 10907406, 12119340, 12725307, 13395060, 14139230, 16967076, 18179010, 20092590, 21208845, 21814812, 25450614, 27268515, 28278460, 36358020, 38175921, 40185180, 42417690, 50901228, 54537030, 63626535, 76351842, 84835380, 109074060, 127253070, 152703684, 190879605, 254506140, 381759210, 763518420]

約数ペア:

[(1, 763518420), (2, 381759210), (3, 254506140), (4, 190879605), (5, 152703684), (6, 127253070), (7, 109074060), (9, 84835380), (10, 76351842), (12, 63626535), (14, 54537030), (15, 50901228), (18, 42417690), (19, 40185180), (20, 38175921), (21, 36358020), (27, 28278460), (28, 27268515), (30, 25450614), (35, 21814812), (36, 21208845), (38, 20092590), (42, 18179010), (45, 16967076), (54, 14139230), (57, 13395060), (60, 12725307), (63, 12119340), (70, 10907406), (76, 10046295), (84, 9089505), (90, 8483538), (95, 8037036), (105, 7271604), (108, 7069615), (114, 6697530), (126, 6059670), (133, 5740740), (135, 5655692), (140, 5453703), (171, 4465020), (180, 4241769), (189, 4039780), (190, 4018518), (210, 3635802), (228, 3348765), (252, 3029835), (266, 2870370), (270, 2827846), (285, 2679012), (315, 2423868), (342, 2232510), (378, 2019890), (380, 2009259), (399, 1913580), (420, 1817901), (513, 1488340), (532, 1435185), (540, 1413923), (570, 1339506), (630, 1211934), (665, 1148148), (684, 1116255), (756, 1009945), (798, 956790), (855, 893004), (945, 807956), (1026, 744170), (1140, 669753), (1197, 637860), (1260, 605967), (1330, 574074), (1596, 478395), (1710, 446502), (1890, 403978), (1995, 382716), (2052, 372085), (2394, 318930), (2565, 297668), (2660, 287037), (3420, 223251), (3591, 212620), (3780, 201989), (3990, 191358), (4788, 159465), (5130, 148834), (5985, 127572), (7182, 106310), (7980, 95679), (10260, 74417), (10631, 71820), (11970, 63786), (14364, 53155), (17955, 42524), (21262, 35910), (23940, 31893)]