3218346840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{50891}}^1$

素因数の和:50953

約数の個数: 128

約数和(自身を含む): 10552965120

約数和(自身を除く): 7334618280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3720, 4216, 5270, 6324, 7905, 10540, 12648, 15810, 21080, 31620, 50891, 63240, 101782, 152673, 203564, 254455, 305346, 407128, 508910, 610692, 763365, 865147, 1017820, 1221384, 1526730, 1577621, 1730294, 2035640, 2595441, 3053460, 3155242, 3460588, 4325735, 4732863, 5190882, 6106920, 6310484, 6921176, 7888105, 8651470, 9465726, 10381764, 12620968, 12977205, 15776210, 17302940, 18931452, 20763528, 23664315, 25954410, 26819557, 31552420, 34605880, 37862904, 47328630, 51908820, 53639114, 63104840, 80458671, 94657260, 103817640, 107278228, 134097785, 160917342, 189314520, 214556456, 268195570, 321834684, 402293355, 536391140, 643669368, 804586710, 1072782280, 1609173420, 3218346840]

約数ペア:

[(1, 3218346840), (2, 1609173420), (3, 1072782280), (4, 804586710), (5, 643669368), (6, 536391140), (8, 402293355), (10, 321834684), (12, 268195570), (15, 214556456), (17, 189314520), (20, 160917342), (24, 134097785), (30, 107278228), (31, 103817640), (34, 94657260), (40, 80458671), (51, 63104840), (60, 53639114), (62, 51908820), (68, 47328630), (85, 37862904), (93, 34605880), (102, 31552420), (120, 26819557), (124, 25954410), (136, 23664315), (155, 20763528), (170, 18931452), (186, 17302940), (204, 15776210), (248, 12977205), (255, 12620968), (310, 10381764), (340, 9465726), (372, 8651470), (408, 7888105), (465, 6921176), (510, 6310484), (527, 6106920), (620, 5190882), (680, 4732863), (744, 4325735), (930, 3460588), (1020, 3155242), (1054, 3053460), (1240, 2595441), (1581, 2035640), (1860, 1730294), (2040, 1577621), (2108, 1526730), (2635, 1221384), (3162, 1017820), (3720, 865147), (4216, 763365), (5270, 610692), (6324, 508910), (7905, 407128), (10540, 305346), (12648, 254455), (15810, 203564), (21080, 152673), (31620, 101782), (50891, 63240)]