147280560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3023}}^1$

素因数の和:3075

約数の個数: 160

約数和(自身を含む): 539965440

約数和(自身を除く): 392684880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3023, 3045, 3248, 3480, 4060, 4872, 6046, 6090, 6960, 8120, 9069, 9744, 12092, 12180, 15115, 16240, 18138, 21161, 24184, 24360, 30230, 36276, 42322, 45345, 48368, 48720, 60460, 63483, 72552, 84644, 87667, 90690, 105805, 120920, 126966, 145104, 169288, 175334, 181380, 211610, 241840, 253932, 263001, 317415, 338576, 350668, 362760, 423220, 438335, 507864, 526002, 613669, 634830, 701336, 725520, 846440, 876670, 1015728, 1052004, 1227338, 1269660, 1315005, 1402672, 1692880, 1753340, 1841007, 2104008, 2454676, 2539320, 2630010, 3068345, 3506680, 3682014, 4208016, 4909352, 5078640, 5260020, 6136690, 7013360, 7364028, 9205035, 9818704, 10520040, 12273380, 14728056, 18410070, 21040080, 24546760, 29456112, 36820140, 49093520, 73640280, 147280560]

約数ペア:

[(1, 147280560), (2, 73640280), (3, 49093520), (4, 36820140), (5, 29456112), (6, 24546760), (7, 21040080), (8, 18410070), (10, 14728056), (12, 12273380), (14, 10520040), (15, 9818704), (16, 9205035), (20, 7364028), (21, 7013360), (24, 6136690), (28, 5260020), (29, 5078640), (30, 4909352), (35, 4208016), (40, 3682014), (42, 3506680), (48, 3068345), (56, 2630010), (58, 2539320), (60, 2454676), (70, 2104008), (80, 1841007), (84, 1753340), (87, 1692880), (105, 1402672), (112, 1315005), (116, 1269660), (120, 1227338), (140, 1052004), (145, 1015728), (168, 876670), (174, 846440), (203, 725520), (210, 701336), (232, 634830), (240, 613669), (280, 526002), (290, 507864), (336, 438335), (348, 423220), (406, 362760), (420, 350668), (435, 338576), (464, 317415), (560, 263001), (580, 253932), (609, 241840), (696, 211610), (812, 181380), (840, 175334), (870, 169288), (1015, 145104), (1160, 126966), (1218, 120920), (1392, 105805), (1624, 90690), (1680, 87667), (1740, 84644), (2030, 72552), (2320, 63483), (2436, 60460), (3023, 48720), (3045, 48368), (3248, 45345), (3480, 42322), (4060, 36276), (4872, 30230), (6046, 24360), (6090, 24184), (6960, 21161), (8120, 18138), (9069, 16240), (9744, 15115), (12092, 12180)]