2521403640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1176

約数の個数: 320

約数和(自身を含む): 9785318400

約数和(自身を除く): 7263914760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 107, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 214, 216, 252, 270, 280, 315, 321, 324, 360, 378, 405, 420, 428, 504, 535, 540, 567, 630, 642, 648, 749, 756, 810, 840, 856, 945, 963, 1039, 1070, 1080, 1134, 1260, 1284, 1498, 1512, 1605, 1620, 1890, 1926, 2078, 2140, 2247, 2268, 2520, 2568, 2835, 2889, 2996, 3117, 3210, 3240, 3745, 3780, 3852, 4156, 4280, 4494, 4536, 4815, 5195, 5670, 5778, 5992, 6234, 6420, 6741, 7273, 7490, 7560, 7704, 8312, 8667, 8988, 9351, 9630, 10390, 11235, 11340, 11556, 12468, 12840, 13482, 14445, 14546, 14980, 15585, 17334, 17976, 18702, 19260, 20223, 20780, 21819, 22470, 22680, 23112, 24936, 26964, 28053, 28890, 29092, 29960, 31170, 33705, 34668, 36365, 37404, 38520, 40446, 41560, 43335, 43638, 44940, 46755, 53928, 56106, 57780, 58184, 60669, 62340, 65457, 67410, 69336, 72730, 74808, 80892, 84159, 86670, 87276, 89880, 93510, 101115, 109095, 111173, 112212, 115560, 121338, 124680, 130914, 134820, 140265, 145460, 161784, 168318, 173340, 174552, 187020, 196371, 202230, 218190, 222346, 224424, 242676, 261828, 269640, 280530, 290920, 303345, 327285, 333519, 336636, 346680, 374040, 392742, 404460, 420795, 436380, 444692, 485352, 523656, 555865, 561060, 589113, 606690, 654570, 667038, 673272, 778211, 785484, 808920, 841590, 872760, 889384, 981855, 1000557, 1111730, 1122120, 1178226, 1213380, 1309140, 1334076, 1556422, 1570968, 1667595, 1683180, 1963710, 2001114, 2223460, 2334633, 2356452, 2426760, 2618280, 2668152, 2945565, 3001671, 3112844, 3335190, 3366360, 3891055, 3927420, 4002228, 4446920, 4669266, 4712904, 5002785, 5891130, 6003342, 6225688, 6670380, 7003899, 7782110, 7854840, 8004456, 9005013, 9338532, 10005570, 11673165, 11782260, 12006684, 13340760, 14007798, 15008355, 15564220, 18010026, 18677064, 20011140, 21011697, 23346330, 23564520, 24013368, 28015596, 30016710, 31128440, 35019495, 36020052, 40022280, 42023394, 45025065, 46692660, 56031192, 60033420, 63035091, 70038990, 72040104, 84046788, 90050130, 93385320, 105058485, 120066840, 126070182, 140077980, 168093576, 180100260, 210116970, 252140364, 280155960, 315175455, 360200520, 420233940, 504280728, 630350910, 840467880, 1260701820, 2521403640]

約数ペア:

[(1, 2521403640), (2, 1260701820), (3, 840467880), (4, 630350910), (5, 504280728), (6, 420233940), (7, 360200520), (8, 315175455), (9, 280155960), (10, 252140364), (12, 210116970), (14, 180100260), (15, 168093576), (18, 140077980), (20, 126070182), (21, 120066840), (24, 105058485), (27, 93385320), (28, 90050130), (30, 84046788), (35, 72040104), (36, 70038990), (40, 63035091), (42, 60033420), (45, 56031192), (54, 46692660), (56, 45025065), (60, 42023394), (63, 40022280), (70, 36020052), (72, 35019495), (81, 31128440), (84, 30016710), (90, 28015596), (105, 24013368), (107, 23564520), (108, 23346330), (120, 21011697), (126, 20011140), (135, 18677064), (140, 18010026), (162, 15564220), (168, 15008355), (180, 14007798), (189, 13340760), (210, 12006684), (214, 11782260), (216, 11673165), (252, 10005570), (270, 9338532), (280, 9005013), (315, 8004456), (321, 7854840), (324, 7782110), (360, 7003899), (378, 6670380), (405, 6225688), (420, 6003342), (428, 5891130), (504, 5002785), (535, 4712904), (540, 4669266), (567, 4446920), (630, 4002228), (642, 3927420), (648, 3891055), (749, 3366360), (756, 3335190), (810, 3112844), (840, 3001671), (856, 2945565), (945, 2668152), (963, 2618280), (1039, 2426760), (1070, 2356452), (1080, 2334633), (1134, 2223460), (1260, 2001114), (1284, 1963710), (1498, 1683180), (1512, 1667595), (1605, 1570968), (1620, 1556422), (1890, 1334076), (1926, 1309140), (2078, 1213380), (2140, 1178226), (2247, 1122120), (2268, 1111730), (2520, 1000557), (2568, 981855), (2835, 889384), (2889, 872760), (2996, 841590), (3117, 808920), (3210, 785484), (3240, 778211), (3745, 673272), (3780, 667038), (3852, 654570), (4156, 606690), (4280, 589113), (4494, 561060), (4536, 555865), (4815, 523656), (5195, 485352), (5670, 444692), (5778, 436380), (5992, 420795), (6234, 404460), (6420, 392742), (6741, 374040), (7273, 346680), (7490, 336636), (7560, 333519), (7704, 327285), (8312, 303345), (8667, 290920), (8988, 280530), (9351, 269640), (9630, 261828), (10390, 242676), (11235, 224424), (11340, 222346), (11556, 218190), (12468, 202230), (12840, 196371), (13482, 187020), (14445, 174552), (14546, 173340), (14980, 168318), (15585, 161784), (17334, 145460), (17976, 140265), (18702, 134820), (19260, 130914), (20223, 124680), (20780, 121338), (21819, 115560), (22470, 112212), (22680, 111173), (23112, 109095), (24936, 101115), (26964, 93510), (28053, 89880), (28890, 87276), (29092, 86670), (29960, 84159), (31170, 80892), (33705, 74808), (34668, 72730), (36365, 69336), (37404, 67410), (38520, 65457), (40446, 62340), (41560, 60669), (43335, 58184), (43638, 57780), (44940, 56106), (46755, 53928)]