42639480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3037}}^1$

素因数の和:3070

約数の個数: 128

約数和(自身を含む): 153115200

約数和(自身を除く): 110475720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3037, 3510, 4680, 6074, 7020, 9111, 12148, 14040, 15185, 18222, 24296, 27333, 30370, 36444, 39481, 45555, 54666, 60740, 72888, 78962, 81999, 91110, 109332, 118443, 121480, 136665, 157924, 163998, 182220, 197405, 218664, 236886, 273330, 315848, 327996, 355329, 364440, 394810, 409995, 473772, 546660, 592215, 655992, 710658, 789620, 819990, 947544, 1065987, 1093320, 1184430, 1421316, 1579240, 1639980, 1776645, 2131974, 2368860, 2842632, 3279960, 3553290, 4263948, 4737720, 5329935, 7106580, 8527896, 10659870, 14213160, 21319740, 42639480]

約数ペア:

[(1, 42639480), (2, 21319740), (3, 14213160), (4, 10659870), (5, 8527896), (6, 7106580), (8, 5329935), (9, 4737720), (10, 4263948), (12, 3553290), (13, 3279960), (15, 2842632), (18, 2368860), (20, 2131974), (24, 1776645), (26, 1639980), (27, 1579240), (30, 1421316), (36, 1184430), (39, 1093320), (40, 1065987), (45, 947544), (52, 819990), (54, 789620), (60, 710658), (65, 655992), (72, 592215), (78, 546660), (90, 473772), (104, 409995), (108, 394810), (117, 364440), (120, 355329), (130, 327996), (135, 315848), (156, 273330), (180, 236886), (195, 218664), (216, 197405), (234, 182220), (260, 163998), (270, 157924), (312, 136665), (351, 121480), (360, 118443), (390, 109332), (468, 91110), (520, 81999), (540, 78962), (585, 72888), (702, 60740), (780, 54666), (936, 45555), (1080, 39481), (1170, 36444), (1404, 30370), (1560, 27333), (1755, 24296), (2340, 18222), (2808, 15185), (3037, 14040), (3510, 12148), (4680, 9111), (6074, 7020)]