556768680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 256

約数和(自身を含む): 1925683200

約数和(自身を除く): 1368914520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 31, 39, 40, 52, 58, 60, 62, 65, 78, 87, 93, 104, 116, 120, 124, 130, 145, 155, 156, 174, 186, 195, 232, 248, 260, 290, 310, 312, 348, 372, 377, 390, 397, 403, 435, 465, 520, 580, 620, 696, 744, 754, 780, 794, 806, 870, 899, 930, 1131, 1160, 1191, 1209, 1240, 1508, 1560, 1588, 1612, 1740, 1798, 1860, 1885, 1985, 2015, 2262, 2382, 2418, 2697, 3016, 3176, 3224, 3480, 3596, 3720, 3770, 3970, 4030, 4495, 4524, 4764, 4836, 5161, 5394, 5655, 5955, 6045, 7192, 7540, 7940, 8060, 8990, 9048, 9528, 9672, 10322, 10788, 11310, 11513, 11687, 11910, 12090, 12307, 13485, 15080, 15483, 15880, 16120, 17980, 20644, 21576, 22620, 23026, 23374, 23820, 24180, 24614, 25805, 26970, 30966, 34539, 35061, 35960, 36921, 41288, 45240, 46052, 46748, 47640, 48360, 49228, 51610, 53940, 57565, 58435, 61535, 61932, 69078, 70122, 73842, 77415, 92104, 93496, 98456, 103220, 107880, 115130, 116870, 123070, 123864, 138156, 140244, 147684, 149669, 154830, 159991, 172695, 175305, 184605, 206440, 230260, 233740, 246140, 276312, 280488, 295368, 299338, 309660, 319982, 345390, 350610, 356903, 369210, 449007, 460520, 467480, 479973, 492280, 598676, 619320, 639964, 690780, 701220, 713806, 738420, 748345, 799955, 898014, 959946, 1070709, 1197352, 1279928, 1381560, 1402440, 1427612, 1476840, 1496690, 1599910, 1784515, 1796028, 1919892, 2141418, 2245035, 2399865, 2855224, 2993380, 3199820, 3569030, 3592056, 3839784, 4282836, 4490070, 4639739, 4799730, 5353545, 5986760, 6399640, 7138060, 8565672, 8980140, 9279478, 9599460, 10707090, 13919217, 14276120, 17960280, 18558956, 19198920, 21414180, 23198695, 27838434, 37117912, 42828360, 46397390, 55676868, 69596085, 92794780, 111353736, 139192170, 185589560, 278384340, 556768680]

約数ペア:

[(1, 556768680), (2, 278384340), (3, 185589560), (4, 139192170), (5, 111353736), (6, 92794780), (8, 69596085), (10, 55676868), (12, 46397390), (13, 42828360), (15, 37117912), (20, 27838434), (24, 23198695), (26, 21414180), (29, 19198920), (30, 18558956), (31, 17960280), (39, 14276120), (40, 13919217), (52, 10707090), (58, 9599460), (60, 9279478), (62, 8980140), (65, 8565672), (78, 7138060), (87, 6399640), (93, 5986760), (104, 5353545), (116, 4799730), (120, 4639739), (124, 4490070), (130, 4282836), (145, 3839784), (155, 3592056), (156, 3569030), (174, 3199820), (186, 2993380), (195, 2855224), (232, 2399865), (248, 2245035), (260, 2141418), (290, 1919892), (310, 1796028), (312, 1784515), (348, 1599910), (372, 1496690), (377, 1476840), (390, 1427612), (397, 1402440), (403, 1381560), (435, 1279928), (465, 1197352), (520, 1070709), (580, 959946), (620, 898014), (696, 799955), (744, 748345), (754, 738420), (780, 713806), (794, 701220), (806, 690780), (870, 639964), (899, 619320), (930, 598676), (1131, 492280), (1160, 479973), (1191, 467480), (1209, 460520), (1240, 449007), (1508, 369210), (1560, 356903), (1588, 350610), (1612, 345390), (1740, 319982), (1798, 309660), (1860, 299338), (1885, 295368), (1985, 280488), (2015, 276312), (2262, 246140), (2382, 233740), (2418, 230260), (2697, 206440), (3016, 184605), (3176, 175305), (3224, 172695), (3480, 159991), (3596, 154830), (3720, 149669), (3770, 147684), (3970, 140244), (4030, 138156), (4495, 123864), (4524, 123070), (4764, 116870), (4836, 115130), (5161, 107880), (5394, 103220), (5655, 98456), (5955, 93496), (6045, 92104), (7192, 77415), (7540, 73842), (7940, 70122), (8060, 69078), (8990, 61932), (9048, 61535), (9528, 58435), (9672, 57565), (10322, 53940), (10788, 51610), (11310, 49228), (11513, 48360), (11687, 47640), (11910, 46748), (12090, 46052), (12307, 45240), (13485, 41288), (15080, 36921), (15483, 35960), (15880, 35061), (16120, 34539), (17980, 30966), (20644, 26970), (21576, 25805), (22620, 24614), (23026, 24180), (23374, 23820)]