3213171120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:803

約数の個数: 160

約数和(自身を含む): 10102210560

約数和(自身を除く): 6889039440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 271, 381, 389, 508, 542, 635, 762, 778, 813, 1016, 1084, 1167, 1270, 1355, 1524, 1556, 1626, 1905, 1945, 2032, 2168, 2334, 2540, 2710, 3048, 3112, 3252, 3810, 3890, 4065, 4336, 4668, 5080, 5420, 5835, 6096, 6224, 6504, 7620, 7780, 8130, 9336, 10160, 10840, 11670, 13008, 15240, 15560, 16260, 18672, 21680, 23340, 30480, 31120, 32520, 34417, 46680, 49403, 65040, 68834, 93360, 98806, 103251, 105419, 137668, 148209, 172085, 197612, 206502, 210838, 247015, 275336, 296418, 316257, 344170, 395224, 413004, 421676, 494030, 516255, 527095, 550672, 592836, 632514, 688340, 741045, 790448, 826008, 843352, 988060, 1032510, 1054190, 1185672, 1265028, 1376680, 1482090, 1581285, 1652016, 1686704, 1976120, 2065020, 2108380, 2371344, 2530056, 2753360, 2964180, 3162570, 3952240, 4130040, 4216760, 5060112, 5928360, 6325140, 8260080, 8433520, 11856720, 12650280, 13388213, 25300560, 26776426, 40164639, 53552852, 66941065, 80329278, 107105704, 133882130, 160658556, 200823195, 214211408, 267764260, 321317112, 401646390, 535528520, 642634224, 803292780, 1071057040, 1606585560, 3213171120]

約数ペア:

[(1, 3213171120), (2, 1606585560), (3, 1071057040), (4, 803292780), (5, 642634224), (6, 535528520), (8, 401646390), (10, 321317112), (12, 267764260), (15, 214211408), (16, 200823195), (20, 160658556), (24, 133882130), (30, 107105704), (40, 80329278), (48, 66941065), (60, 53552852), (80, 40164639), (120, 26776426), (127, 25300560), (240, 13388213), (254, 12650280), (271, 11856720), (381, 8433520), (389, 8260080), (508, 6325140), (542, 5928360), (635, 5060112), (762, 4216760), (778, 4130040), (813, 3952240), (1016, 3162570), (1084, 2964180), (1167, 2753360), (1270, 2530056), (1355, 2371344), (1524, 2108380), (1556, 2065020), (1626, 1976120), (1905, 1686704), (1945, 1652016), (2032, 1581285), (2168, 1482090), (2334, 1376680), (2540, 1265028), (2710, 1185672), (3048, 1054190), (3112, 1032510), (3252, 988060), (3810, 843352), (3890, 826008), (4065, 790448), (4336, 741045), (4668, 688340), (5080, 632514), (5420, 592836), (5835, 550672), (6096, 527095), (6224, 516255), (6504, 494030), (7620, 421676), (7780, 413004), (8130, 395224), (9336, 344170), (10160, 316257), (10840, 296418), (11670, 275336), (13008, 247015), (15240, 210838), (15560, 206502), (16260, 197612), (18672, 172085), (21680, 148209), (23340, 137668), (30480, 105419), (31120, 103251), (32520, 98806), (34417, 93360), (46680, 68834), (49403, 65040)]