252478579360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1\times {\mathrm{2287}}^1$

素因数の和:2959

約数の個数: 192

約数和(自身を含む): 686494448640

約数和(自身を除く): 434015869280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 241, 280, 409, 482, 560, 818, 964, 1120, 1205, 1636, 1687, 1928, 2045, 2287, 2410, 2863, 3272, 3374, 3856, 4090, 4574, 4820, 5726, 6544, 6748, 7712, 8180, 8435, 9148, 9640, 11435, 11452, 13088, 13496, 14315, 16009, 16360, 16870, 18296, 19280, 22870, 22904, 26992, 28630, 32018, 32720, 33740, 36592, 38560, 45740, 45808, 53984, 57260, 64036, 65440, 67480, 73184, 80045, 91480, 91616, 98569, 114520, 128072, 134960, 160090, 182960, 197138, 229040, 256144, 269920, 320180, 365920, 394276, 458080, 492845, 512288, 551167, 640360, 689983, 788552, 935383, 985690, 1102334, 1280720, 1379966, 1577104, 1870766, 1971380, 2204668, 2561440, 2755835, 2759932, 3154208, 3449915, 3741532, 3858169, 3942760, 4409336, 4676915, 5511670, 5519864, 6547681, 6899830, 7483064, 7716338, 7885520, 8818672, 9353830, 11023340, 11039728, 13095362, 13799660, 14966128, 15432676, 15771040, 17637344, 18707660, 19290845, 22046680, 22079456, 26190724, 27599320, 29932256, 30865352, 32738405, 37415320, 38581690, 44093360, 52381448, 55198640, 61730704, 65476810, 74830640, 77163380, 88186720, 104762896, 110397280, 123461408, 130953620, 149661280, 154326760, 209525792, 225427303, 261907240, 308653520, 450854606, 523814480, 617307040, 901709212, 1047628960, 1127136515, 1577991121, 1803418424, 2254273030, 3155982242, 3606836848, 4508546060, 6311964484, 7213673696, 7889955605, 9017092120, 12623928968, 15779911210, 18034184240, 25247857936, 31559822420, 36068368480, 50495715872, 63119644840, 126239289680, 252478579360]

約数ペア:

[(1, 252478579360), (2, 126239289680), (4, 63119644840), (5, 50495715872), (7, 36068368480), (8, 31559822420), (10, 25247857936), (14, 18034184240), (16, 15779911210), (20, 12623928968), (28, 9017092120), (32, 7889955605), (35, 7213673696), (40, 6311964484), (56, 4508546060), (70, 3606836848), (80, 3155982242), (112, 2254273030), (140, 1803418424), (160, 1577991121), (224, 1127136515), (241, 1047628960), (280, 901709212), (409, 617307040), (482, 523814480), (560, 450854606), (818, 308653520), (964, 261907240), (1120, 225427303), (1205, 209525792), (1636, 154326760), (1687, 149661280), (1928, 130953620), (2045, 123461408), (2287, 110397280), (2410, 104762896), (2863, 88186720), (3272, 77163380), (3374, 74830640), (3856, 65476810), (4090, 61730704), (4574, 55198640), (4820, 52381448), (5726, 44093360), (6544, 38581690), (6748, 37415320), (7712, 32738405), (8180, 30865352), (8435, 29932256), (9148, 27599320), (9640, 26190724), (11435, 22079456), (11452, 22046680), (13088, 19290845), (13496, 18707660), (14315, 17637344), (16009, 15771040), (16360, 15432676), (16870, 14966128), (18296, 13799660), (19280, 13095362), (22870, 11039728), (22904, 11023340), (26992, 9353830), (28630, 8818672), (32018, 7885520), (32720, 7716338), (33740, 7483064), (36592, 6899830), (38560, 6547681), (45740, 5519864), (45808, 5511670), (53984, 4676915), (57260, 4409336), (64036, 3942760), (65440, 3858169), (67480, 3741532), (73184, 3449915), (80045, 3154208), (91480, 2759932), (91616, 2755835), (98569, 2561440), (114520, 2204668), (128072, 1971380), (134960, 1870766), (160090, 1577104), (182960, 1379966), (197138, 1280720), (229040, 1102334), (256144, 985690), (269920, 935383), (320180, 788552), (365920, 689983), (394276, 640360), (458080, 551167), (492845, 512288)]