287036702680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10457}}^1\times {\mathrm{7541}}^1$

素因数の和:18029

約数の個数: 128

約数和(自身を含む): 795052298880

約数和(自身を除く): 508015596200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 7541, 10457, 15082, 20914, 30164, 37705, 41828, 52285, 52787, 60328, 73199, 75410, 83656, 98033, 104570, 105574, 135941, 146398, 150820, 196066, 209140, 211148, 263935, 271882, 292796, 301640, 365995, 392132, 418280, 422296, 490165, 527870, 543764, 585592, 679705, 686231, 731990, 784264, 951587, 980330, 1055740, 1087528, 1359410, 1372462, 1463980, 1903174, 1960660, 2111480, 2718820, 2744924, 2927960, 3431155, 3806348, 3921320, 4757935, 5437640, 5489848, 6862310, 7612696, 9515870, 13724620, 19031740, 27449240, 38063480, 78856237, 157712474, 315424948, 394281185, 551993659, 630849896, 788562370, 1025131081, 1103987318, 1577124740, 2050262162, 2207974636, 2759968295, 3154249480, 4100524324, 4415949272, 5125655405, 5519936590, 7175917567, 8201048648, 10251310810, 11039873180, 14351835134, 20502621620, 22079746360, 28703670268, 35879587835, 41005243240, 57407340536, 71759175670, 143518351340, 287036702680]

約数ペア:

[(1, 287036702680), (2, 143518351340), (4, 71759175670), (5, 57407340536), (7, 41005243240), (8, 35879587835), (10, 28703670268), (13, 22079746360), (14, 20502621620), (20, 14351835134), (26, 11039873180), (28, 10251310810), (35, 8201048648), (40, 7175917567), (52, 5519936590), (56, 5125655405), (65, 4415949272), (70, 4100524324), (91, 3154249480), (104, 2759968295), (130, 2207974636), (140, 2050262162), (182, 1577124740), (260, 1103987318), (280, 1025131081), (364, 788562370), (455, 630849896), (520, 551993659), (728, 394281185), (910, 315424948), (1820, 157712474), (3640, 78856237), (7541, 38063480), (10457, 27449240), (15082, 19031740), (20914, 13724620), (30164, 9515870), (37705, 7612696), (41828, 6862310), (52285, 5489848), (52787, 5437640), (60328, 4757935), (73199, 3921320), (75410, 3806348), (83656, 3431155), (98033, 2927960), (104570, 2744924), (105574, 2718820), (135941, 2111480), (146398, 1960660), (150820, 1903174), (196066, 1463980), (209140, 1372462), (211148, 1359410), (263935, 1087528), (271882, 1055740), (292796, 980330), (301640, 951587), (365995, 784264), (392132, 731990), (418280, 686231), (422296, 679705), (490165, 585592), (527870, 543764)]