7990779960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{3637}}^1$

素因数の和:4030

約数の個数: 192

約数和(自身を含む): 27581860800

約数和(自身を除く): 19591080840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 359, 360, 408, 510, 612, 680, 718, 765, 1020, 1077, 1224, 1436, 1530, 1795, 2040, 2154, 2872, 3060, 3231, 3590, 3637, 4308, 5385, 6103, 6120, 6462, 7180, 7274, 8616, 10770, 10911, 12206, 12924, 14360, 14548, 16155, 18185, 18309, 21540, 21822, 24412, 25848, 29096, 30515, 32310, 32733, 36370, 36618, 43080, 43644, 48824, 54555, 54927, 61030, 61829, 64620, 65466, 72740, 73236, 87288, 91545, 109110, 109854, 122060, 123658, 129240, 130932, 145480, 146472, 163665, 183090, 185487, 218220, 219708, 244120, 247316, 261864, 274635, 309145, 327330, 366180, 370974, 436440, 439416, 494632, 549270, 556461, 618290, 654660, 732360, 741948, 927435, 1098540, 1112922, 1236580, 1305683, 1309320, 1483896, 1854870, 2197080, 2225844, 2473160, 2611366, 2782305, 3709740, 3917049, 4451688, 5222732, 5564610, 6528415, 7419480, 7834098, 10445464, 11129220, 11751147, 13056830, 15668196, 19585245, 22196611, 22258440, 23502294, 26113660, 31336392, 39170490, 44393222, 47004588, 52227320, 58755735, 66589833, 78340980, 88786444, 94009176, 110983055, 117511470, 133179666, 156681960, 177572888, 199769499, 221966110, 235022940, 266359332, 332949165, 399538998, 443932220, 470045880, 532718664, 665898330, 799077996, 887864440, 998847495, 1331796660, 1598155992, 1997694990, 2663593320, 3995389980, 7990779960]

約数ペア:

[(1, 7990779960), (2, 3995389980), (3, 2663593320), (4, 1997694990), (5, 1598155992), (6, 1331796660), (8, 998847495), (9, 887864440), (10, 799077996), (12, 665898330), (15, 532718664), (17, 470045880), (18, 443932220), (20, 399538998), (24, 332949165), (30, 266359332), (34, 235022940), (36, 221966110), (40, 199769499), (45, 177572888), (51, 156681960), (60, 133179666), (68, 117511470), (72, 110983055), (85, 94009176), (90, 88786444), (102, 78340980), (120, 66589833), (136, 58755735), (153, 52227320), (170, 47004588), (180, 44393222), (204, 39170490), (255, 31336392), (306, 26113660), (340, 23502294), (359, 22258440), (360, 22196611), (408, 19585245), (510, 15668196), (612, 13056830), (680, 11751147), (718, 11129220), (765, 10445464), (1020, 7834098), (1077, 7419480), (1224, 6528415), (1436, 5564610), (1530, 5222732), (1795, 4451688), (2040, 3917049), (2154, 3709740), (2872, 2782305), (3060, 2611366), (3231, 2473160), (3590, 2225844), (3637, 2197080), (4308, 1854870), (5385, 1483896), (6103, 1309320), (6120, 1305683), (6462, 1236580), (7180, 1112922), (7274, 1098540), (8616, 927435), (10770, 741948), (10911, 732360), (12206, 654660), (12924, 618290), (14360, 556461), (14548, 549270), (16155, 494632), (18185, 439416), (18309, 436440), (21540, 370974), (21822, 366180), (24412, 327330), (25848, 309145), (29096, 274635), (30515, 261864), (32310, 247316), (32733, 244120), (36370, 219708), (36618, 218220), (43080, 185487), (43644, 183090), (48824, 163665), (54555, 146472), (54927, 145480), (61030, 130932), (61829, 129240), (64620, 123658), (65466, 122060), (72740, 109854), (73236, 109110), (87288, 91545)]