1330662120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3323}}^1$

素因数の和:3455

約数の個数: 128

約数和(自身を含む): 4135587840

約数和(自身を除く): 2804925720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 71, 94, 120, 141, 142, 188, 213, 235, 282, 284, 355, 376, 426, 470, 564, 568, 705, 710, 852, 940, 1065, 1128, 1410, 1420, 1704, 1880, 2130, 2820, 2840, 3323, 3337, 4260, 5640, 6646, 6674, 8520, 9969, 10011, 13292, 13348, 16615, 16685, 19938, 20022, 26584, 26696, 33230, 33370, 39876, 40044, 49845, 50055, 66460, 66740, 79752, 80088, 99690, 100110, 132920, 133480, 156181, 199380, 200220, 235933, 312362, 398760, 400440, 468543, 471866, 624724, 707799, 780905, 937086, 943732, 1179665, 1249448, 1415598, 1561810, 1874172, 1887464, 2342715, 2359330, 2831196, 3123620, 3538995, 3748344, 4685430, 4718660, 5662392, 6247240, 7077990, 9370860, 9437320, 11088851, 14155980, 18741720, 22177702, 28311960, 33266553, 44355404, 55444255, 66533106, 88710808, 110888510, 133066212, 166332765, 221777020, 266132424, 332665530, 443554040, 665331060, 1330662120]

約数ペア:

[(1, 1330662120), (2, 665331060), (3, 443554040), (4, 332665530), (5, 266132424), (6, 221777020), (8, 166332765), (10, 133066212), (12, 110888510), (15, 88710808), (20, 66533106), (24, 55444255), (30, 44355404), (40, 33266553), (47, 28311960), (60, 22177702), (71, 18741720), (94, 14155980), (120, 11088851), (141, 9437320), (142, 9370860), (188, 7077990), (213, 6247240), (235, 5662392), (282, 4718660), (284, 4685430), (355, 3748344), (376, 3538995), (426, 3123620), (470, 2831196), (564, 2359330), (568, 2342715), (705, 1887464), (710, 1874172), (852, 1561810), (940, 1415598), (1065, 1249448), (1128, 1179665), (1410, 943732), (1420, 937086), (1704, 780905), (1880, 707799), (2130, 624724), (2820, 471866), (2840, 468543), (3323, 400440), (3337, 398760), (4260, 312362), (5640, 235933), (6646, 200220), (6674, 199380), (8520, 156181), (9969, 133480), (10011, 132920), (13292, 100110), (13348, 99690), (16615, 80088), (16685, 79752), (19938, 66740), (20022, 66460), (26584, 50055), (26696, 49845), (33230, 40044), (33370, 39876)]