298231440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1567}}^1$

素因数の和:1657

約数の個数: 160

約数和(自身を含む): 1012601856

約数和(自身を除く): 714370416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 488, 520, 610, 624, 732, 780, 793, 915, 976, 1040, 1220, 1464, 1560, 1567, 1586, 1830, 2379, 2440, 2928, 3120, 3134, 3172, 3660, 3965, 4701, 4758, 4880, 6268, 6344, 7320, 7835, 7930, 9402, 9516, 11895, 12536, 12688, 14640, 15670, 15860, 18804, 19032, 20371, 23505, 23790, 25072, 31340, 31720, 37608, 38064, 40742, 47010, 47580, 61113, 62680, 63440, 75216, 81484, 94020, 95160, 95587, 101855, 122226, 125360, 162968, 188040, 190320, 191174, 203710, 244452, 286761, 305565, 325936, 376080, 382348, 407420, 477935, 488904, 573522, 611130, 764696, 814840, 955870, 977808, 1147044, 1222260, 1242631, 1433805, 1529392, 1629680, 1911740, 2294088, 2444520, 2485262, 2867610, 3727893, 3823480, 4588176, 4889040, 4970524, 5735220, 6213155, 7455786, 7646960, 9941048, 11470440, 12426310, 14911572, 18639465, 19882096, 22940880, 24852620, 29823144, 37278930, 49705240, 59646288, 74557860, 99410480, 149115720, 298231440]

約数ペア:

[(1, 298231440), (2, 149115720), (3, 99410480), (4, 74557860), (5, 59646288), (6, 49705240), (8, 37278930), (10, 29823144), (12, 24852620), (13, 22940880), (15, 19882096), (16, 18639465), (20, 14911572), (24, 12426310), (26, 11470440), (30, 9941048), (39, 7646960), (40, 7455786), (48, 6213155), (52, 5735220), (60, 4970524), (61, 4889040), (65, 4588176), (78, 3823480), (80, 3727893), (104, 2867610), (120, 2485262), (122, 2444520), (130, 2294088), (156, 1911740), (183, 1629680), (195, 1529392), (208, 1433805), (240, 1242631), (244, 1222260), (260, 1147044), (305, 977808), (312, 955870), (366, 814840), (390, 764696), (488, 611130), (520, 573522), (610, 488904), (624, 477935), (732, 407420), (780, 382348), (793, 376080), (915, 325936), (976, 305565), (1040, 286761), (1220, 244452), (1464, 203710), (1560, 191174), (1567, 190320), (1586, 188040), (1830, 162968), (2379, 125360), (2440, 122226), (2928, 101855), (3120, 95587), (3134, 95160), (3172, 94020), (3660, 81484), (3965, 75216), (4701, 63440), (4758, 62680), (4880, 61113), (6268, 47580), (6344, 47010), (7320, 40742), (7835, 38064), (7930, 37608), (9402, 31720), (9516, 31340), (11895, 25072), (12536, 23790), (12688, 23505), (14640, 20371), (15670, 19032), (15860, 18804)]