684615840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1671

約数の個数: 192

約数和(自身を含む): 2327947776

約数和(自身を除く): 1643331936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 68, 80, 85, 96, 102, 106, 120, 136, 159, 160, 170, 204, 212, 240, 255, 265, 272, 318, 340, 408, 424, 480, 510, 530, 544, 636, 680, 795, 816, 848, 901, 1020, 1060, 1272, 1360, 1583, 1590, 1632, 1696, 1802, 2040, 2120, 2544, 2703, 2720, 3166, 3180, 3604, 4080, 4240, 4505, 4749, 5088, 5406, 6332, 6360, 7208, 7915, 8160, 8480, 9010, 9498, 10812, 12664, 12720, 13515, 14416, 15830, 18020, 18996, 21624, 23745, 25328, 25440, 26911, 27030, 28832, 31660, 36040, 37992, 43248, 47490, 50656, 53822, 54060, 63320, 72080, 75984, 80733, 83899, 86496, 94980, 107644, 108120, 126640, 134555, 144160, 151968, 161466, 167798, 189960, 215288, 216240, 251697, 253280, 269110, 322932, 335596, 379920, 403665, 419495, 430576, 432480, 503394, 538220, 645864, 671192, 759840, 807330, 838990, 861152, 1006788, 1076440, 1258485, 1291728, 1342384, 1426283, 1614660, 1677980, 2013576, 2152880, 2516970, 2583456, 2684768, 2852566, 3229320, 3355960, 4027152, 4278849, 4305760, 5033940, 5705132, 6458640, 6711920, 7131415, 8054304, 8557698, 10067880, 11410264, 12917280, 13423840, 14262830, 17115396, 20135760, 21394245, 22820528, 28525660, 34230792, 40271520, 42788490, 45641056, 57051320, 68461584, 85576980, 114102640, 136923168, 171153960, 228205280, 342307920, 684615840]

約数ペア:

[(1, 684615840), (2, 342307920), (3, 228205280), (4, 171153960), (5, 136923168), (6, 114102640), (8, 85576980), (10, 68461584), (12, 57051320), (15, 45641056), (16, 42788490), (17, 40271520), (20, 34230792), (24, 28525660), (30, 22820528), (32, 21394245), (34, 20135760), (40, 17115396), (48, 14262830), (51, 13423840), (53, 12917280), (60, 11410264), (68, 10067880), (80, 8557698), (85, 8054304), (96, 7131415), (102, 6711920), (106, 6458640), (120, 5705132), (136, 5033940), (159, 4305760), (160, 4278849), (170, 4027152), (204, 3355960), (212, 3229320), (240, 2852566), (255, 2684768), (265, 2583456), (272, 2516970), (318, 2152880), (340, 2013576), (408, 1677980), (424, 1614660), (480, 1426283), (510, 1342384), (530, 1291728), (544, 1258485), (636, 1076440), (680, 1006788), (795, 861152), (816, 838990), (848, 807330), (901, 759840), (1020, 671192), (1060, 645864), (1272, 538220), (1360, 503394), (1583, 432480), (1590, 430576), (1632, 419495), (1696, 403665), (1802, 379920), (2040, 335596), (2120, 322932), (2544, 269110), (2703, 253280), (2720, 251697), (3166, 216240), (3180, 215288), (3604, 189960), (4080, 167798), (4240, 161466), (4505, 151968), (4749, 144160), (5088, 134555), (5406, 126640), (6332, 108120), (6360, 107644), (7208, 94980), (7915, 86496), (8160, 83899), (8480, 80733), (9010, 75984), (9498, 72080), (10812, 63320), (12664, 54060), (12720, 53822), (13515, 50656), (14416, 47490), (15830, 43248), (18020, 37992), (18996, 36040), (21624, 31660), (23745, 28832), (25328, 27030), (25440, 26911)]