4915771680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19433}}^1$

素因数の和:19499

約数の個数: 192

約数和(自身を含む): 16925303808

約数和(自身を除く): 12009532128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 992, 1020, 1054, 1240, 1360, 1488, 1581, 1632, 1860, 2040, 2108, 2480, 2635, 2720, 2976, 3162, 3720, 4080, 4216, 4960, 5270, 6324, 7440, 7905, 8160, 8432, 10540, 12648, 14880, 15810, 16864, 19433, 21080, 25296, 31620, 38866, 42160, 50592, 58299, 63240, 77732, 84320, 97165, 116598, 126480, 155464, 194330, 233196, 252960, 291495, 310928, 330361, 388660, 466392, 582990, 602423, 621856, 660722, 777320, 932784, 991083, 1165980, 1204846, 1321444, 1554640, 1651805, 1807269, 1865568, 1982166, 2331960, 2409692, 2642888, 3012115, 3109280, 3303610, 3614538, 3964332, 4663920, 4819384, 4955415, 5285776, 6024230, 6607220, 7229076, 7928664, 9036345, 9327840, 9638768, 9910830, 10241191, 10571552, 12048460, 13214440, 14458152, 15857328, 18072690, 19277536, 19821660, 20482382, 24096920, 26428880, 28916304, 30723573, 31714656, 36145380, 39643320, 40964764, 48193840, 51205955, 52857760, 57832608, 61447146, 72290760, 79286640, 81929528, 96387680, 102411910, 122894292, 144581520, 153617865, 158573280, 163859056, 204823820, 245788584, 289163040, 307235730, 327718112, 409647640, 491577168, 614471460, 819295280, 983154336, 1228942920, 1638590560, 2457885840, 4915771680]

約数ペア:

[(1, 4915771680), (2, 2457885840), (3, 1638590560), (4, 1228942920), (5, 983154336), (6, 819295280), (8, 614471460), (10, 491577168), (12, 409647640), (15, 327718112), (16, 307235730), (17, 289163040), (20, 245788584), (24, 204823820), (30, 163859056), (31, 158573280), (32, 153617865), (34, 144581520), (40, 122894292), (48, 102411910), (51, 96387680), (60, 81929528), (62, 79286640), (68, 72290760), (80, 61447146), (85, 57832608), (93, 52857760), (96, 51205955), (102, 48193840), (120, 40964764), (124, 39643320), (136, 36145380), (155, 31714656), (160, 30723573), (170, 28916304), (186, 26428880), (204, 24096920), (240, 20482382), (248, 19821660), (255, 19277536), (272, 18072690), (310, 15857328), (340, 14458152), (372, 13214440), (408, 12048460), (465, 10571552), (480, 10241191), (496, 9910830), (510, 9638768), (527, 9327840), (544, 9036345), (620, 7928664), (680, 7229076), (744, 6607220), (816, 6024230), (930, 5285776), (992, 4955415), (1020, 4819384), (1054, 4663920), (1240, 3964332), (1360, 3614538), (1488, 3303610), (1581, 3109280), (1632, 3012115), (1860, 2642888), (2040, 2409692), (2108, 2331960), (2480, 1982166), (2635, 1865568), (2720, 1807269), (2976, 1651805), (3162, 1554640), (3720, 1321444), (4080, 1204846), (4216, 1165980), (4960, 991083), (5270, 932784), (6324, 777320), (7440, 660722), (7905, 621856), (8160, 602423), (8432, 582990), (10540, 466392), (12648, 388660), (14880, 330361), (15810, 310928), (16864, 291495), (19433, 252960), (21080, 233196), (25296, 194330), (31620, 155464), (38866, 126480), (42160, 116598), (50592, 97165), (58299, 84320), (63240, 77732)]