431042080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:651

約数の個数: 192

約数和(自身を含む): 1258467840

約数和(自身を除く): 827425760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 32, 35, 40, 46, 56, 58, 70, 80, 92, 112, 115, 116, 140, 145, 160, 161, 184, 203, 224, 230, 232, 280, 290, 322, 368, 406, 460, 464, 560, 577, 580, 644, 667, 736, 805, 812, 920, 928, 1015, 1120, 1154, 1160, 1288, 1334, 1610, 1624, 1840, 2030, 2308, 2320, 2576, 2668, 2885, 3220, 3248, 3335, 3680, 4039, 4060, 4616, 4640, 4669, 5152, 5336, 5770, 6440, 6496, 6670, 8078, 8120, 9232, 9338, 10672, 11540, 12880, 13271, 13340, 16156, 16240, 16733, 18464, 18676, 20195, 21344, 23080, 23345, 25760, 26542, 26680, 32312, 32480, 33466, 37352, 40390, 46160, 46690, 53084, 53360, 64624, 66355, 66932, 74704, 80780, 83665, 92320, 92897, 93380, 106168, 106720, 117131, 129248, 132710, 133864, 149408, 161560, 167330, 185794, 186760, 212336, 234262, 265420, 267728, 323120, 334660, 371588, 373520, 384859, 424672, 464485, 468524, 530840, 535456, 585655, 646240, 669320, 743176, 747040, 769718, 928970, 937048, 1061680, 1171310, 1338640, 1486352, 1539436, 1857940, 1874096, 1924295, 2123360, 2342620, 2677280, 2694013, 2972704, 3078872, 3715880, 3748192, 3848590, 4685240, 5388026, 6157744, 7431760, 7697180, 9370480, 10776052, 12315488, 13470065, 14863520, 15394360, 18740960, 21552104, 26940130, 30788720, 43104208, 53880260, 61577440, 86208416, 107760520, 215521040, 431042080]

約数ペア:

[(1, 431042080), (2, 215521040), (4, 107760520), (5, 86208416), (7, 61577440), (8, 53880260), (10, 43104208), (14, 30788720), (16, 26940130), (20, 21552104), (23, 18740960), (28, 15394360), (29, 14863520), (32, 13470065), (35, 12315488), (40, 10776052), (46, 9370480), (56, 7697180), (58, 7431760), (70, 6157744), (80, 5388026), (92, 4685240), (112, 3848590), (115, 3748192), (116, 3715880), (140, 3078872), (145, 2972704), (160, 2694013), (161, 2677280), (184, 2342620), (203, 2123360), (224, 1924295), (230, 1874096), (232, 1857940), (280, 1539436), (290, 1486352), (322, 1338640), (368, 1171310), (406, 1061680), (460, 937048), (464, 928970), (560, 769718), (577, 747040), (580, 743176), (644, 669320), (667, 646240), (736, 585655), (805, 535456), (812, 530840), (920, 468524), (928, 464485), (1015, 424672), (1120, 384859), (1154, 373520), (1160, 371588), (1288, 334660), (1334, 323120), (1610, 267728), (1624, 265420), (1840, 234262), (2030, 212336), (2308, 186760), (2320, 185794), (2576, 167330), (2668, 161560), (2885, 149408), (3220, 133864), (3248, 132710), (3335, 129248), (3680, 117131), (4039, 106720), (4060, 106168), (4616, 93380), (4640, 92897), (4669, 92320), (5152, 83665), (5336, 80780), (5770, 74704), (6440, 66932), (6496, 66355), (6670, 64624), (8078, 53360), (8120, 53084), (9232, 46690), (9338, 46160), (10672, 40390), (11540, 37352), (12880, 33466), (13271, 32480), (13340, 32312), (16156, 26680), (16240, 26542), (16733, 25760), (18464, 23345), (18676, 23080), (20195, 21344)]