2150268960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{91423}}^1$

素因数の和:91455

約数の個数: 144

約数和(自身を含む): 7879286016

約数和(自身を除く): 5729017056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 91423, 182846, 274269, 365692, 457115, 548538, 639961, 731384, 914230, 1097076, 1279922, 1371345, 1462768, 1828460, 1919883, 2194152, 2559844, 2742690, 2925536, 3199805, 3656920, 3839766, 4388304, 4479727, 5119688, 5485380, 6399610, 7313840, 7679532, 8776608, 8959454, 9599415, 10239376, 10970760, 12799220, 13439181, 14627680, 15359064, 17918908, 19198830, 20478752, 21941520, 22398635, 25598440, 26878362, 30718128, 35837816, 38397660, 43883040, 44797270, 51196880, 53756724, 61436256, 67195905, 71675632, 76795320, 89594540, 102393760, 107513448, 134391810, 143351264, 153590640, 179189080, 215026896, 268783620, 307181280, 358378160, 430053792, 537567240, 716756320, 1075134480, 2150268960]

約数ペア:

[(1, 2150268960), (2, 1075134480), (3, 716756320), (4, 537567240), (5, 430053792), (6, 358378160), (7, 307181280), (8, 268783620), (10, 215026896), (12, 179189080), (14, 153590640), (15, 143351264), (16, 134391810), (20, 107513448), (21, 102393760), (24, 89594540), (28, 76795320), (30, 71675632), (32, 67195905), (35, 61436256), (40, 53756724), (42, 51196880), (48, 44797270), (49, 43883040), (56, 38397660), (60, 35837816), (70, 30718128), (80, 26878362), (84, 25598440), (96, 22398635), (98, 21941520), (105, 20478752), (112, 19198830), (120, 17918908), (140, 15359064), (147, 14627680), (160, 13439181), (168, 12799220), (196, 10970760), (210, 10239376), (224, 9599415), (240, 8959454), (245, 8776608), (280, 7679532), (294, 7313840), (336, 6399610), (392, 5485380), (420, 5119688), (480, 4479727), (490, 4388304), (560, 3839766), (588, 3656920), (672, 3199805), (735, 2925536), (784, 2742690), (840, 2559844), (980, 2194152), (1120, 1919883), (1176, 1828460), (1470, 1462768), (1568, 1371345), (1680, 1279922), (1960, 1097076), (2352, 914230), (2940, 731384), (3360, 639961), (3920, 548538), (4704, 457115), (5880, 365692), (7840, 274269), (11760, 182846), (23520, 91423)]