190053311120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1\times {\mathrm{661}}^1$

素因数の和:1513

約数の個数: 160

約数和(自身を含む): 464197789440

約数和(自身を除く): 274144478320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 307, 368, 460, 509, 614, 661, 920, 1018, 1228, 1322, 1535, 1840, 2036, 2456, 2545, 2644, 3070, 3305, 4072, 4912, 5090, 5288, 6140, 6610, 7061, 8144, 10180, 10576, 11707, 12280, 13220, 14122, 15203, 20360, 23414, 24560, 26440, 28244, 30406, 35305, 40720, 46828, 52880, 56488, 58535, 60812, 70610, 76015, 93656, 112976, 117070, 121624, 141220, 152030, 156263, 187312, 202927, 234140, 243248, 282440, 304060, 312526, 336449, 405854, 468280, 564880, 608120, 625052, 672898, 781315, 811708, 936560, 1014635, 1216240, 1250104, 1345796, 1562630, 1623416, 1682245, 2029270, 2500208, 2691592, 3125260, 3246832, 3364490, 3594049, 4058540, 4667321, 5383184, 6250520, 6728980, 7188098, 7738327, 8117080, 9334642, 12501040, 13457960, 14376196, 15476654, 16234160, 17970245, 18669284, 23336605, 26915920, 28752392, 30953308, 35940490, 37338568, 38691635, 46673210, 57504784, 61906616, 71880980, 74677136, 77383270, 93346420, 103289843, 123813232, 143761960, 154766540, 186692840, 206579686, 287523920, 309533080, 373385680, 413159372, 516449215, 619066160, 826318744, 1032898430, 1652637488, 2065796860, 2375666389, 4131593720, 4751332778, 8263187440, 9502665556, 11878331945, 19005331112, 23756663890, 38010662224, 47513327780, 95026655560, 190053311120]

約数ペア:

[(1, 190053311120), (2, 95026655560), (4, 47513327780), (5, 38010662224), (8, 23756663890), (10, 19005331112), (16, 11878331945), (20, 9502665556), (23, 8263187440), (40, 4751332778), (46, 4131593720), (80, 2375666389), (92, 2065796860), (115, 1652637488), (184, 1032898430), (230, 826318744), (307, 619066160), (368, 516449215), (460, 413159372), (509, 373385680), (614, 309533080), (661, 287523920), (920, 206579686), (1018, 186692840), (1228, 154766540), (1322, 143761960), (1535, 123813232), (1840, 103289843), (2036, 93346420), (2456, 77383270), (2545, 74677136), (2644, 71880980), (3070, 61906616), (3305, 57504784), (4072, 46673210), (4912, 38691635), (5090, 37338568), (5288, 35940490), (6140, 30953308), (6610, 28752392), (7061, 26915920), (8144, 23336605), (10180, 18669284), (10576, 17970245), (11707, 16234160), (12280, 15476654), (13220, 14376196), (14122, 13457960), (15203, 12501040), (20360, 9334642), (23414, 8117080), (24560, 7738327), (26440, 7188098), (28244, 6728980), (30406, 6250520), (35305, 5383184), (40720, 4667321), (46828, 4058540), (52880, 3594049), (56488, 3364490), (58535, 3246832), (60812, 3125260), (70610, 2691592), (76015, 2500208), (93656, 2029270), (112976, 1682245), (117070, 1623416), (121624, 1562630), (141220, 1345796), (152030, 1250104), (156263, 1216240), (187312, 1014635), (202927, 936560), (234140, 811708), (243248, 781315), (282440, 672898), (304060, 625052), (312526, 608120), (336449, 564880), (405854, 468280)]