27406680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 98496000

約数和(自身を除く): 71089320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 59, 60, 70, 79, 84, 98, 105, 118, 120, 140, 147, 158, 168, 177, 196, 210, 236, 237, 245, 280, 294, 295, 316, 354, 392, 395, 413, 420, 472, 474, 490, 553, 588, 590, 632, 708, 735, 790, 826, 840, 885, 948, 980, 1106, 1176, 1180, 1185, 1239, 1416, 1470, 1580, 1652, 1659, 1770, 1896, 1960, 2065, 2212, 2360, 2370, 2478, 2765, 2891, 2940, 3160, 3304, 3318, 3540, 3871, 4130, 4424, 4661, 4740, 4956, 5530, 5782, 5880, 6195, 6636, 7080, 7742, 8260, 8295, 8673, 9322, 9480, 9912, 11060, 11564, 11613, 12390, 13272, 13983, 14455, 15484, 16520, 16590, 17346, 18644, 19355, 22120, 23128, 23226, 23305, 24780, 27966, 28910, 30968, 32627, 33180, 34692, 37288, 38710, 43365, 46452, 46610, 49560, 55932, 57820, 58065, 65254, 66360, 69384, 69915, 77420, 86730, 92904, 93220, 97881, 111864, 115640, 116130, 130508, 139830, 154840, 163135, 173460, 186440, 195762, 228389, 232260, 261016, 279660, 326270, 346920, 391524, 456778, 464520, 489405, 559320, 652540, 685167, 783048, 913556, 978810, 1141945, 1305080, 1370334, 1827112, 1957620, 2283890, 2740668, 3425835, 3915240, 4567780, 5481336, 6851670, 9135560, 13703340, 27406680]

約数ペア:

[(1, 27406680), (2, 13703340), (3, 9135560), (4, 6851670), (5, 5481336), (6, 4567780), (7, 3915240), (8, 3425835), (10, 2740668), (12, 2283890), (14, 1957620), (15, 1827112), (20, 1370334), (21, 1305080), (24, 1141945), (28, 978810), (30, 913556), (35, 783048), (40, 685167), (42, 652540), (49, 559320), (56, 489405), (59, 464520), (60, 456778), (70, 391524), (79, 346920), (84, 326270), (98, 279660), (105, 261016), (118, 232260), (120, 228389), (140, 195762), (147, 186440), (158, 173460), (168, 163135), (177, 154840), (196, 139830), (210, 130508), (236, 116130), (237, 115640), (245, 111864), (280, 97881), (294, 93220), (295, 92904), (316, 86730), (354, 77420), (392, 69915), (395, 69384), (413, 66360), (420, 65254), (472, 58065), (474, 57820), (490, 55932), (553, 49560), (588, 46610), (590, 46452), (632, 43365), (708, 38710), (735, 37288), (790, 34692), (826, 33180), (840, 32627), (885, 30968), (948, 28910), (980, 27966), (1106, 24780), (1176, 23305), (1180, 23226), (1185, 23128), (1239, 22120), (1416, 19355), (1470, 18644), (1580, 17346), (1652, 16590), (1659, 16520), (1770, 15484), (1896, 14455), (1960, 13983), (2065, 13272), (2212, 12390), (2360, 11613), (2370, 11564), (2478, 11060), (2765, 9912), (2891, 9480), (2940, 9322), (3160, 8673), (3304, 8295), (3318, 8260), (3540, 7742), (3871, 7080), (4130, 6636), (4424, 6195), (4661, 5880), (4740, 5782), (4956, 5530)]