456559740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 480

約数和(自身を含む): 1866923520

約数和(自身を除く): 1410363780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 35, 36, 38, 39, 42, 45, 52, 54, 57, 60, 63, 65, 70, 76, 78, 81, 84, 90, 91, 95, 105, 108, 114, 117, 126, 130, 133, 135, 140, 156, 162, 163, 171, 180, 182, 189, 190, 195, 210, 228, 234, 247, 252, 260, 266, 270, 273, 285, 315, 324, 326, 342, 351, 364, 378, 380, 390, 399, 405, 420, 455, 468, 489, 494, 513, 532, 540, 546, 567, 570, 585, 630, 652, 665, 684, 702, 741, 756, 780, 798, 810, 815, 819, 855, 910, 945, 978, 988, 1026, 1053, 1092, 1134, 1140, 1141, 1170, 1197, 1235, 1260, 1330, 1365, 1404, 1467, 1482, 1539, 1596, 1620, 1630, 1638, 1710, 1729, 1755, 1820, 1890, 1956, 1995, 2052, 2106, 2119, 2223, 2268, 2282, 2340, 2394, 2445, 2457, 2470, 2565, 2660, 2730, 2835, 2934, 2964, 3078, 3097, 3260, 3276, 3420, 3423, 3458, 3510, 3591, 3705, 3780, 3990, 4095, 4212, 4238, 4401, 4446, 4564, 4788, 4890, 4914, 4940, 5130, 5187, 5265, 5460, 5670, 5705, 5868, 5985, 6156, 6194, 6357, 6669, 6846, 6916, 7020, 7182, 7335, 7371, 7410, 7695, 7980, 8190, 8476, 8645, 8802, 8892, 9291, 9780, 9828, 10260, 10269, 10374, 10530, 10595, 10773, 11115, 11340, 11410, 11970, 12285, 12388, 12714, 13203, 13338, 13692, 14364, 14670, 14742, 14820, 14833, 15390, 15485, 15561, 16380, 17115, 17290, 17604, 17955, 18582, 19071, 20007, 20538, 20748, 21060, 21190, 21546, 21679, 22005, 22230, 22820, 23940, 24570, 25428, 25935, 26406, 26676, 27873, 29340, 29484, 29666, 30780, 30807, 30970, 31122, 31785, 33345, 34230, 34580, 35910, 36855, 37164, 38142, 40014, 40261, 41076, 42380, 43092, 43358, 44010, 44460, 44499, 46455, 46683, 49140, 51345, 51870, 52812, 53865, 55746, 57213, 59332, 61614, 61940, 62244, 63570, 65037, 66015, 66690, 68460, 71820, 73710, 74165, 76284, 77805, 80028, 80522, 83619, 86716, 88020, 88998, 92421, 92910, 93366, 95355, 100035, 102690, 103740, 107730, 108395, 111492, 114426, 120783, 123228, 127140, 130074, 132030, 133380, 133497, 139365, 140049, 147420, 148330, 154035, 155610, 161044, 167238, 171639, 177996, 184842, 185820, 186732, 190710, 195111, 200070, 201305, 205380, 215460, 216790, 222495, 228852, 233415, 241566, 250857, 260148, 264060, 266994, 278730, 280098, 281827, 286065, 296660, 308070, 311220, 325185, 334476, 343278, 362349, 369684, 381420, 390222, 400140, 400491, 402610, 418095, 433580, 444990, 462105, 466830, 483132, 501714, 533988, 557460, 560196, 563654, 572130, 585333, 603915, 616140, 650370, 667485, 686556, 700245, 724698, 780444, 800982, 805220, 836190, 845481, 858195, 889980, 924210, 933660, 975555, 1003428, 1087047, 1127308, 1144260, 1170666, 1201473, 1207830, 1254285, 1300740, 1334970, 1400490, 1409135, 1449396, 1601964, 1672380, 1690962, 1716390, 1755999, 1811745, 1848420, 1951110, 2002455, 2174094, 2341332, 2402946, 2415660, 2508570, 2536443, 2669940, 2800980, 2818270, 2926665, 3261141, 3381924, 3432780, 3511998, 3623490, 3902220, 4004910, 4227405, 4348188, 4805892, 5017140, 5072886, 5435235, 5636540, 5853330, 6007365, 6522282, 7023996, 7246980, 7609329, 8009820, 8454810, 8779995, 10145772, 10870470, 11706660, 12014730, 12682215, 13044564, 15218658, 16305705, 16909620, 17559990, 21740940, 22827987, 24029460, 25364430, 30437316, 32611410, 35119980, 38046645, 45655974, 50728860, 65222820, 76093290, 91311948, 114139935, 152186580, 228279870, 456559740]

約数ペア:

[(1, 456559740), (2, 228279870), (3, 152186580), (4, 114139935), (5, 91311948), (6, 76093290), (7, 65222820), (9, 50728860), (10, 45655974), (12, 38046645), (13, 35119980), (14, 32611410), (15, 30437316), (18, 25364430), (19, 24029460), (20, 22827987), (21, 21740940), (26, 17559990), (27, 16909620), (28, 16305705), (30, 15218658), (35, 13044564), (36, 12682215), (38, 12014730), (39, 11706660), (42, 10870470), (45, 10145772), (52, 8779995), (54, 8454810), (57, 8009820), (60, 7609329), (63, 7246980), (65, 7023996), (70, 6522282), (76, 6007365), (78, 5853330), (81, 5636540), (84, 5435235), (90, 5072886), (91, 5017140), (95, 4805892), (105, 4348188), (108, 4227405), (114, 4004910), (117, 3902220), (126, 3623490), (130, 3511998), (133, 3432780), (135, 3381924), (140, 3261141), (156, 2926665), (162, 2818270), (163, 2800980), (171, 2669940), (180, 2536443), (182, 2508570), (189, 2415660), (190, 2402946), (195, 2341332), (210, 2174094), (228, 2002455), (234, 1951110), (247, 1848420), (252, 1811745), (260, 1755999), (266, 1716390), (270, 1690962), (273, 1672380), (285, 1601964), (315, 1449396), (324, 1409135), (326, 1400490), (342, 1334970), (351, 1300740), (364, 1254285), (378, 1207830), (380, 1201473), (390, 1170666), (399, 1144260), (405, 1127308), (420, 1087047), (455, 1003428), (468, 975555), (489, 933660), (494, 924210), (513, 889980), (532, 858195), (540, 845481), (546, 836190), (567, 805220), (570, 800982), (585, 780444), (630, 724698), (652, 700245), (665, 686556), (684, 667485), (702, 650370), (741, 616140), (756, 603915), (780, 585333), (798, 572130), (810, 563654), (815, 560196), (819, 557460), (855, 533988), (910, 501714), (945, 483132), (978, 466830), (988, 462105), (1026, 444990), (1053, 433580), (1092, 418095), (1134, 402610), (1140, 400491), (1141, 400140), (1170, 390222), (1197, 381420), (1235, 369684), (1260, 362349), (1330, 343278), (1365, 334476), (1404, 325185), (1467, 311220), (1482, 308070), (1539, 296660), (1596, 286065), (1620, 281827), (1630, 280098), (1638, 278730), (1710, 266994), (1729, 264060), (1755, 260148), (1820, 250857), (1890, 241566), (1956, 233415), (1995, 228852), (2052, 222495), (2106, 216790), (2119, 215460), (2223, 205380), (2268, 201305), (2282, 200070), (2340, 195111), (2394, 190710), (2445, 186732), (2457, 185820), (2470, 184842), (2565, 177996), (2660, 171639), (2730, 167238), (2835, 161044), (2934, 155610), (2964, 154035), (3078, 148330), (3097, 147420), (3260, 140049), (3276, 139365), (3420, 133497), (3423, 133380), (3458, 132030), (3510, 130074), (3591, 127140), (3705, 123228), (3780, 120783), (3990, 114426), (4095, 111492), (4212, 108395), (4238, 107730), (4401, 103740), (4446, 102690), (4564, 100035), (4788, 95355), (4890, 93366), (4914, 92910), (4940, 92421), (5130, 88998), (5187, 88020), (5265, 86716), (5460, 83619), (5670, 80522), (5705, 80028), (5868, 77805), (5985, 76284), (6156, 74165), (6194, 73710), (6357, 71820), (6669, 68460), (6846, 66690), (6916, 66015), (7020, 65037), (7182, 63570), (7335, 62244), (7371, 61940), (7410, 61614), (7695, 59332), (7980, 57213), (8190, 55746), (8476, 53865), (8645, 52812), (8802, 51870), (8892, 51345), (9291, 49140), (9780, 46683), (9828, 46455), (10260, 44499), (10269, 44460), (10374, 44010), (10530, 43358), (10595, 43092), (10773, 42380), (11115, 41076), (11340, 40261), (11410, 40014), (11970, 38142), (12285, 37164), (12388, 36855), (12714, 35910), (13203, 34580), (13338, 34230), (13692, 33345), (14364, 31785), (14670, 31122), (14742, 30970), (14820, 30807), (14833, 30780), (15390, 29666), (15485, 29484), (15561, 29340), (16380, 27873), (17115, 26676), (17290, 26406), (17604, 25935), (17955, 25428), (18582, 24570), (19071, 23940), (20007, 22820), (20538, 22230), (20748, 22005), (21060, 21679), (21190, 21546)]