8500507080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:748

約数の個数: 256

約数和(自身を含む): 28097556480

約数和(自身を除く): 19597049400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 167, 195, 201, 260, 268, 312, 334, 335, 390, 402, 487, 501, 520, 536, 668, 670, 780, 804, 835, 871, 974, 1002, 1005, 1336, 1340, 1461, 1560, 1608, 1670, 1742, 1948, 2004, 2010, 2171, 2435, 2505, 2613, 2680, 2922, 3340, 3484, 3896, 4008, 4020, 4342, 4355, 4870, 5010, 5226, 5844, 6331, 6513, 6680, 6968, 7305, 8040, 8684, 8710, 9740, 10020, 10452, 10855, 11189, 11688, 12662, 13026, 13065, 14610, 17368, 17420, 18993, 19480, 20040, 20904, 21710, 22378, 25324, 26052, 26130, 29220, 31655, 32565, 32629, 33567, 34840, 37986, 43420, 44756, 50648, 52104, 52260, 55945, 58440, 63310, 65130, 65258, 67134, 75972, 81329, 86840, 89512, 94965, 97887, 104520, 111890, 126620, 130260, 130516, 134268, 145457, 151944, 162658, 163145, 167835, 189930, 195774, 223780, 243987, 253240, 260520, 261032, 268536, 290914, 325316, 326290, 335670, 379860, 391548, 406645, 424177, 436371, 447560, 487974, 489435, 581828, 650632, 652580, 671340, 727285, 759720, 783096, 813290, 848354, 872742, 975948, 978870, 1057277, 1163656, 1219935, 1272531, 1305160, 1342680, 1454570, 1626580, 1696708, 1745484, 1951896, 1957740, 2114554, 2120885, 2181855, 2439870, 2545062, 2909140, 3171831, 3253160, 3393416, 3490968, 3915480, 4229108, 4241770, 4363710, 4879740, 5090124, 5286385, 5449043, 5818280, 6343662, 6362655, 8458216, 8483540, 8727420, 9759480, 10180248, 10572770, 10898086, 12687324, 12725310, 15859155, 16347129, 16967080, 17454840, 21145540, 21796172, 25374648, 25450620, 27245215, 31718310, 32694258, 42291080, 43592344, 50901240, 54490430, 63436620, 65388516, 70837559, 81735645, 108980860, 126873240, 130777032, 141675118, 163471290, 212512677, 217961720, 283350236, 326942580, 354187795, 425025354, 566700472, 653885160, 708375590, 850050708, 1062563385, 1416751180, 1700101416, 2125126770, 2833502360, 4250253540, 8500507080]

約数ペア:

[(1, 8500507080), (2, 4250253540), (3, 2833502360), (4, 2125126770), (5, 1700101416), (6, 1416751180), (8, 1062563385), (10, 850050708), (12, 708375590), (13, 653885160), (15, 566700472), (20, 425025354), (24, 354187795), (26, 326942580), (30, 283350236), (39, 217961720), (40, 212512677), (52, 163471290), (60, 141675118), (65, 130777032), (67, 126873240), (78, 108980860), (104, 81735645), (120, 70837559), (130, 65388516), (134, 63436620), (156, 54490430), (167, 50901240), (195, 43592344), (201, 42291080), (260, 32694258), (268, 31718310), (312, 27245215), (334, 25450620), (335, 25374648), (390, 21796172), (402, 21145540), (487, 17454840), (501, 16967080), (520, 16347129), (536, 15859155), (668, 12725310), (670, 12687324), (780, 10898086), (804, 10572770), (835, 10180248), (871, 9759480), (974, 8727420), (1002, 8483540), (1005, 8458216), (1336, 6362655), (1340, 6343662), (1461, 5818280), (1560, 5449043), (1608, 5286385), (1670, 5090124), (1742, 4879740), (1948, 4363710), (2004, 4241770), (2010, 4229108), (2171, 3915480), (2435, 3490968), (2505, 3393416), (2613, 3253160), (2680, 3171831), (2922, 2909140), (3340, 2545062), (3484, 2439870), (3896, 2181855), (4008, 2120885), (4020, 2114554), (4342, 1957740), (4355, 1951896), (4870, 1745484), (5010, 1696708), (5226, 1626580), (5844, 1454570), (6331, 1342680), (6513, 1305160), (6680, 1272531), (6968, 1219935), (7305, 1163656), (8040, 1057277), (8684, 978870), (8710, 975948), (9740, 872742), (10020, 848354), (10452, 813290), (10855, 783096), (11189, 759720), (11688, 727285), (12662, 671340), (13026, 652580), (13065, 650632), (14610, 581828), (17368, 489435), (17420, 487974), (18993, 447560), (19480, 436371), (20040, 424177), (20904, 406645), (21710, 391548), (22378, 379860), (25324, 335670), (26052, 326290), (26130, 325316), (29220, 290914), (31655, 268536), (32565, 261032), (32629, 260520), (33567, 253240), (34840, 243987), (37986, 223780), (43420, 195774), (44756, 189930), (50648, 167835), (52104, 163145), (52260, 162658), (55945, 151944), (58440, 145457), (63310, 134268), (65130, 130516), (65258, 130260), (67134, 126620), (75972, 111890), (81329, 104520), (86840, 97887), (89512, 94965)]