139426320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52813}}^1$

素因数の和:52840

約数の個数: 80

約数和(自身を含む): 471523392

約数和(自身を除く): 332097072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 52813, 105626, 158439, 211252, 264065, 316878, 422504, 528130, 580943, 633756, 792195, 845008, 1056260, 1161886, 1267512, 1584390, 1742829, 2112520, 2323772, 2535024, 2904715, 3168780, 3485658, 4225040, 4647544, 5809430, 6337560, 6971316, 8714145, 9295088, 11618860, 12675120, 13942632, 17428290, 23237720, 27885264, 34856580, 46475440, 69713160, 139426320]

約数ペア:

[(1, 139426320), (2, 69713160), (3, 46475440), (4, 34856580), (5, 27885264), (6, 23237720), (8, 17428290), (10, 13942632), (11, 12675120), (12, 11618860), (15, 9295088), (16, 8714145), (20, 6971316), (22, 6337560), (24, 5809430), (30, 4647544), (33, 4225040), (40, 3485658), (44, 3168780), (48, 2904715), (55, 2535024), (60, 2323772), (66, 2112520), (80, 1742829), (88, 1584390), (110, 1267512), (120, 1161886), (132, 1056260), (165, 845008), (176, 792195), (220, 633756), (240, 580943), (264, 528130), (330, 422504), (440, 316878), (528, 264065), (660, 211252), (880, 158439), (1320, 105626), (2640, 52813)]