2868008580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1111

約数の個数: 192

約数和(自身を含む): 9428428800

約数和(自身を除く): 6560420220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 443, 513, 540, 570, 631, 684, 855, 886, 1026, 1140, 1262, 1329, 1710, 1772, 1893, 2052, 2215, 2524, 2565, 2658, 3155, 3420, 3786, 3987, 4430, 5130, 5316, 5679, 6310, 6645, 7572, 7974, 8417, 8860, 9465, 10260, 11358, 11961, 11989, 12620, 13290, 15948, 16834, 17037, 18930, 19935, 22716, 23922, 23978, 25251, 26580, 28395, 33668, 34074, 35967, 37860, 39870, 42085, 47844, 47956, 50502, 56790, 59805, 59945, 68148, 71934, 75753, 79740, 84170, 85185, 101004, 107901, 113580, 119610, 119890, 126255, 143868, 151506, 168340, 170370, 179835, 215802, 227259, 239220, 239780, 252510, 279533, 303012, 323703, 340740, 359670, 378765, 431604, 454518, 505020, 539505, 559066, 647406, 719340, 757530, 838599, 909036, 1079010, 1118132, 1136295, 1294812, 1397665, 1515060, 1618515, 1677198, 2158020, 2272590, 2515797, 2795330, 3237030, 3354396, 4192995, 4545180, 5031594, 5311127, 5590660, 6474060, 7547391, 8385990, 10063188, 10622254, 12578985, 15094782, 15933381, 16771980, 21244508, 25157970, 26555635, 30189564, 31866762, 37736955, 47800143, 50315940, 53111270, 63733524, 75473910, 79666905, 95600286, 106222540, 143400429, 150947820, 159333810, 191200572, 239000715, 286800858, 318667620, 478001430, 573601716, 717002145, 956002860, 1434004290, 2868008580]

約数ペア:

[(1, 2868008580), (2, 1434004290), (3, 956002860), (4, 717002145), (5, 573601716), (6, 478001430), (9, 318667620), (10, 286800858), (12, 239000715), (15, 191200572), (18, 159333810), (19, 150947820), (20, 143400429), (27, 106222540), (30, 95600286), (36, 79666905), (38, 75473910), (45, 63733524), (54, 53111270), (57, 50315940), (60, 47800143), (76, 37736955), (90, 31866762), (95, 30189564), (108, 26555635), (114, 25157970), (135, 21244508), (171, 16771980), (180, 15933381), (190, 15094782), (228, 12578985), (270, 10622254), (285, 10063188), (342, 8385990), (380, 7547391), (443, 6474060), (513, 5590660), (540, 5311127), (570, 5031594), (631, 4545180), (684, 4192995), (855, 3354396), (886, 3237030), (1026, 2795330), (1140, 2515797), (1262, 2272590), (1329, 2158020), (1710, 1677198), (1772, 1618515), (1893, 1515060), (2052, 1397665), (2215, 1294812), (2524, 1136295), (2565, 1118132), (2658, 1079010), (3155, 909036), (3420, 838599), (3786, 757530), (3987, 719340), (4430, 647406), (5130, 559066), (5316, 539505), (5679, 505020), (6310, 454518), (6645, 431604), (7572, 378765), (7974, 359670), (8417, 340740), (8860, 323703), (9465, 303012), (10260, 279533), (11358, 252510), (11961, 239780), (11989, 239220), (12620, 227259), (13290, 215802), (15948, 179835), (16834, 170370), (17037, 168340), (18930, 151506), (19935, 143868), (22716, 126255), (23922, 119890), (23978, 119610), (25251, 113580), (26580, 107901), (28395, 101004), (33668, 85185), (34074, 84170), (35967, 79740), (37860, 75753), (39870, 71934), (42085, 68148), (47844, 59945), (47956, 59805), (50502, 56790)]