105390480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2033

約数の個数: 160

約数和(自身を含む): 372726144

約数和(自身を除く): 267335664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 1987, 2040, 2210, 2652, 3120, 3315, 3536, 3974, 4080, 4420, 5304, 5961, 6630, 7948, 8840, 9935, 10608, 11922, 13260, 15896, 17680, 19870, 23844, 25831, 26520, 29805, 31792, 33779, 39740, 47688, 51662, 53040, 59610, 67558, 77493, 79480, 95376, 101337, 103324, 119220, 129155, 135116, 154986, 158960, 168895, 202674, 206648, 238440, 258310, 270232, 309972, 337790, 387465, 405348, 413296, 439127, 476880, 506685, 516620, 540464, 619944, 675580, 774930, 810696, 878254, 1013370, 1033240, 1239888, 1317381, 1351160, 1549860, 1621392, 1756508, 2026740, 2066480, 2195635, 2634762, 2702320, 3099720, 3513016, 4053480, 4391270, 5269524, 6199440, 6586905, 7026032, 8106960, 8782540, 10539048, 13173810, 17565080, 21078096, 26347620, 35130160, 52695240, 105390480]

約数ペア:

[(1, 105390480), (2, 52695240), (3, 35130160), (4, 26347620), (5, 21078096), (6, 17565080), (8, 13173810), (10, 10539048), (12, 8782540), (13, 8106960), (15, 7026032), (16, 6586905), (17, 6199440), (20, 5269524), (24, 4391270), (26, 4053480), (30, 3513016), (34, 3099720), (39, 2702320), (40, 2634762), (48, 2195635), (51, 2066480), (52, 2026740), (60, 1756508), (65, 1621392), (68, 1549860), (78, 1351160), (80, 1317381), (85, 1239888), (102, 1033240), (104, 1013370), (120, 878254), (130, 810696), (136, 774930), (156, 675580), (170, 619944), (195, 540464), (204, 516620), (208, 506685), (221, 476880), (240, 439127), (255, 413296), (260, 405348), (272, 387465), (312, 337790), (340, 309972), (390, 270232), (408, 258310), (442, 238440), (510, 206648), (520, 202674), (624, 168895), (663, 158960), (680, 154986), (780, 135116), (816, 129155), (884, 119220), (1020, 103324), (1040, 101337), (1105, 95376), (1326, 79480), (1360, 77493), (1560, 67558), (1768, 59610), (1987, 53040), (2040, 51662), (2210, 47688), (2652, 39740), (3120, 33779), (3315, 31792), (3536, 29805), (3974, 26520), (4080, 25831), (4420, 23844), (5304, 19870), (5961, 17680), (6630, 15896), (7948, 13260), (8840, 11922), (9935, 10608)]