550546360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 384

約数和(自身を含む): 1737469440

約数和(自身を除く): 1186923080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 31, 34, 35, 40, 41, 49, 52, 56, 62, 65, 68, 70, 82, 85, 91, 98, 104, 119, 124, 130, 136, 140, 155, 164, 170, 182, 196, 205, 217, 221, 238, 245, 248, 260, 280, 287, 310, 328, 340, 364, 392, 403, 410, 434, 442, 455, 476, 490, 520, 527, 533, 574, 595, 620, 637, 680, 697, 728, 806, 820, 833, 868, 884, 910, 952, 980, 1054, 1066, 1085, 1105, 1148, 1190, 1240, 1271, 1274, 1394, 1435, 1519, 1547, 1612, 1640, 1666, 1736, 1768, 1820, 1960, 2009, 2015, 2108, 2132, 2170, 2210, 2296, 2380, 2542, 2548, 2635, 2665, 2788, 2821, 2870, 3038, 3094, 3185, 3224, 3332, 3485, 3640, 3689, 3731, 4018, 4030, 4165, 4216, 4264, 4340, 4420, 4760, 4879, 5084, 5096, 5270, 5330, 5576, 5642, 5740, 6076, 6188, 6355, 6370, 6664, 6851, 6970, 7378, 7462, 7595, 7735, 8036, 8060, 8330, 8680, 8840, 8897, 9061, 9758, 10045, 10168, 10540, 10660, 10829, 11284, 11480, 12152, 12376, 12710, 12740, 13702, 13940, 14105, 14756, 14924, 15190, 15470, 16072, 16120, 16523, 16660, 17794, 18122, 18445, 18655, 19516, 19747, 20090, 21080, 21320, 21607, 21658, 22568, 24395, 25420, 25480, 25823, 26117, 27404, 27880, 28210, 29512, 29848, 30380, 30940, 33046, 33320, 34153, 34255, 35588, 36244, 36890, 37310, 39032, 39494, 40180, 43214, 43316, 44485, 45305, 47957, 48790, 50840, 51646, 52234, 54145, 54808, 56420, 60760, 61880, 62279, 63427, 66092, 68306, 68510, 71176, 72488, 73780, 74620, 78988, 80360, 82615, 86428, 86632, 88970, 90610, 95914, 97580, 98735, 103292, 104468, 108035, 108290, 112840, 115661, 124558, 126854, 129115, 130585, 132184, 136612, 137020, 147560, 149240, 151249, 157976, 165230, 170765, 172856, 177940, 181220, 191828, 195160, 197470, 206584, 208936, 216070, 216580, 231322, 239785, 249116, 253708, 258230, 261170, 273224, 274040, 280891, 302498, 311395, 317135, 330460, 335699, 341530, 355880, 362440, 383656, 394940, 432140, 433160, 443989, 462644, 479570, 498232, 507416, 516460, 522340, 561782, 578305, 604996, 622790, 634270, 660920, 671398, 683060, 756245, 789880, 809627, 864280, 887978, 925288, 959140, 1032920, 1044680, 1058743, 1123564, 1156610, 1209992, 1245580, 1268540, 1342796, 1366120, 1404455, 1512490, 1619254, 1678495, 1775956, 1918280, 1966237, 2117486, 2219945, 2247128, 2313220, 2491160, 2537080, 2685592, 2808910, 3024980, 3238508, 3356990, 3551912, 3932474, 4048135, 4234972, 4439890, 4626440, 5293715, 5617820, 6049960, 6477016, 6713980, 7864948, 8096270, 8469944, 8879780, 9831185, 10587430, 11235640, 13427960, 13763659, 15729896, 16192540, 17759560, 19662370, 21174860, 27527318, 32385080, 39324740, 42349720, 55054636, 68818295, 78649480, 110109272, 137636590, 275273180, 550546360]

約数ペア:

[(1, 550546360), (2, 275273180), (4, 137636590), (5, 110109272), (7, 78649480), (8, 68818295), (10, 55054636), (13, 42349720), (14, 39324740), (17, 32385080), (20, 27527318), (26, 21174860), (28, 19662370), (31, 17759560), (34, 16192540), (35, 15729896), (40, 13763659), (41, 13427960), (49, 11235640), (52, 10587430), (56, 9831185), (62, 8879780), (65, 8469944), (68, 8096270), (70, 7864948), (82, 6713980), (85, 6477016), (91, 6049960), (98, 5617820), (104, 5293715), (119, 4626440), (124, 4439890), (130, 4234972), (136, 4048135), (140, 3932474), (155, 3551912), (164, 3356990), (170, 3238508), (182, 3024980), (196, 2808910), (205, 2685592), (217, 2537080), (221, 2491160), (238, 2313220), (245, 2247128), (248, 2219945), (260, 2117486), (280, 1966237), (287, 1918280), (310, 1775956), (328, 1678495), (340, 1619254), (364, 1512490), (392, 1404455), (403, 1366120), (410, 1342796), (434, 1268540), (442, 1245580), (455, 1209992), (476, 1156610), (490, 1123564), (520, 1058743), (527, 1044680), (533, 1032920), (574, 959140), (595, 925288), (620, 887978), (637, 864280), (680, 809627), (697, 789880), (728, 756245), (806, 683060), (820, 671398), (833, 660920), (868, 634270), (884, 622790), (910, 604996), (952, 578305), (980, 561782), (1054, 522340), (1066, 516460), (1085, 507416), (1105, 498232), (1148, 479570), (1190, 462644), (1240, 443989), (1271, 433160), (1274, 432140), (1394, 394940), (1435, 383656), (1519, 362440), (1547, 355880), (1612, 341530), (1640, 335699), (1666, 330460), (1736, 317135), (1768, 311395), (1820, 302498), (1960, 280891), (2009, 274040), (2015, 273224), (2108, 261170), (2132, 258230), (2170, 253708), (2210, 249116), (2296, 239785), (2380, 231322), (2542, 216580), (2548, 216070), (2635, 208936), (2665, 206584), (2788, 197470), (2821, 195160), (2870, 191828), (3038, 181220), (3094, 177940), (3185, 172856), (3224, 170765), (3332, 165230), (3485, 157976), (3640, 151249), (3689, 149240), (3731, 147560), (4018, 137020), (4030, 136612), (4165, 132184), (4216, 130585), (4264, 129115), (4340, 126854), (4420, 124558), (4760, 115661), (4879, 112840), (5084, 108290), (5096, 108035), (5270, 104468), (5330, 103292), (5576, 98735), (5642, 97580), (5740, 95914), (6076, 90610), (6188, 88970), (6355, 86632), (6370, 86428), (6664, 82615), (6851, 80360), (6970, 78988), (7378, 74620), (7462, 73780), (7595, 72488), (7735, 71176), (8036, 68510), (8060, 68306), (8330, 66092), (8680, 63427), (8840, 62279), (8897, 61880), (9061, 60760), (9758, 56420), (10045, 54808), (10168, 54145), (10540, 52234), (10660, 51646), (10829, 50840), (11284, 48790), (11480, 47957), (12152, 45305), (12376, 44485), (12710, 43316), (12740, 43214), (13702, 40180), (13940, 39494), (14105, 39032), (14756, 37310), (14924, 36890), (15190, 36244), (15470, 35588), (16072, 34255), (16120, 34153), (16523, 33320), (16660, 33046), (17794, 30940), (18122, 30380), (18445, 29848), (18655, 29512), (19516, 28210), (19747, 27880), (20090, 27404), (21080, 26117), (21320, 25823), (21607, 25480), (21658, 25420), (22568, 24395)]