142332780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1399

約数の個数: 96

約数和(自身を含む): 418682880

約数和(自身を除く): 276350100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 59, 60, 62, 93, 118, 124, 155, 177, 186, 236, 295, 310, 354, 372, 465, 590, 620, 708, 885, 930, 1180, 1297, 1770, 1829, 1860, 2594, 3540, 3658, 3891, 5188, 5487, 6485, 7316, 7782, 9145, 10974, 12970, 15564, 18290, 19455, 21948, 25940, 27435, 36580, 38910, 40207, 54870, 76523, 77820, 80414, 109740, 120621, 153046, 160828, 201035, 229569, 241242, 306092, 382615, 402070, 459138, 482484, 603105, 765230, 804140, 918276, 1147845, 1206210, 1530460, 2295690, 2372213, 2412420, 4591380, 4744426, 7116639, 9488852, 11861065, 14233278, 23722130, 28466556, 35583195, 47444260, 71166390, 142332780]

約数ペア:

[(1, 142332780), (2, 71166390), (3, 47444260), (4, 35583195), (5, 28466556), (6, 23722130), (10, 14233278), (12, 11861065), (15, 9488852), (20, 7116639), (30, 4744426), (31, 4591380), (59, 2412420), (60, 2372213), (62, 2295690), (93, 1530460), (118, 1206210), (124, 1147845), (155, 918276), (177, 804140), (186, 765230), (236, 603105), (295, 482484), (310, 459138), (354, 402070), (372, 382615), (465, 306092), (590, 241242), (620, 229569), (708, 201035), (885, 160828), (930, 153046), (1180, 120621), (1297, 109740), (1770, 80414), (1829, 77820), (1860, 76523), (2594, 54870), (3540, 40207), (3658, 38910), (3891, 36580), (5188, 27435), (5487, 25940), (6485, 21948), (7316, 19455), (7782, 18290), (9145, 15564), (10974, 12970)]