72078730620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{17747}}^1$

素因数の和:17940

約数の個数: 192

約数和(自身を含む): 224411959296

約数和(自身を除く): 152333228676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 127, 130, 156, 164, 195, 205, 246, 254, 260, 381, 390, 410, 492, 508, 533, 615, 635, 762, 780, 820, 1066, 1230, 1270, 1524, 1599, 1651, 1905, 2132, 2460, 2540, 2665, 3198, 3302, 3810, 4953, 5207, 5330, 6396, 6604, 7620, 7995, 8255, 9906, 10414, 10660, 15621, 15990, 16510, 17747, 19812, 20828, 24765, 26035, 31242, 31980, 33020, 35494, 49530, 52070, 53241, 62484, 67691, 70988, 78105, 88735, 99060, 104140, 106482, 135382, 156210, 177470, 203073, 212964, 230711, 266205, 270764, 312420, 338455, 354940, 406146, 461422, 532410, 676910, 692133, 727627, 812292, 922844, 1015365, 1064820, 1153555, 1353820, 1384266, 1455254, 2030730, 2182881, 2253869, 2307110, 2768532, 2910508, 3460665, 3638135, 4061460, 4365762, 4507738, 4614220, 6761607, 6921330, 7276270, 8731524, 9015476, 9459151, 10914405, 11269345, 13523214, 13842660, 14552540, 18918302, 21828810, 22538690, 27046428, 28377453, 29300297, 33808035, 37836604, 43657620, 45077380, 47295755, 56754906, 58600594, 67616070, 87900891, 92408629, 94591510, 113509812, 117201188, 135232140, 141887265, 146501485, 175801782, 184817258, 189183020, 277225887, 283774530, 293002970, 351603564, 369634516, 439504455, 462043145, 554451774, 567549060, 586005940, 879008910, 924086290, 1108903548, 1201312177, 1386129435, 1758017820, 1848172580, 2402624354, 2772258870, 3603936531, 4805248708, 5544517740, 6006560885, 7207873062, 12013121770, 14415746124, 18019682655, 24026243540, 36039365310, 72078730620]

約数ペア:

[(1, 72078730620), (2, 36039365310), (3, 24026243540), (4, 18019682655), (5, 14415746124), (6, 12013121770), (10, 7207873062), (12, 6006560885), (13, 5544517740), (15, 4805248708), (20, 3603936531), (26, 2772258870), (30, 2402624354), (39, 1848172580), (41, 1758017820), (52, 1386129435), (60, 1201312177), (65, 1108903548), (78, 924086290), (82, 879008910), (123, 586005940), (127, 567549060), (130, 554451774), (156, 462043145), (164, 439504455), (195, 369634516), (205, 351603564), (246, 293002970), (254, 283774530), (260, 277225887), (381, 189183020), (390, 184817258), (410, 175801782), (492, 146501485), (508, 141887265), (533, 135232140), (615, 117201188), (635, 113509812), (762, 94591510), (780, 92408629), (820, 87900891), (1066, 67616070), (1230, 58600594), (1270, 56754906), (1524, 47295755), (1599, 45077380), (1651, 43657620), (1905, 37836604), (2132, 33808035), (2460, 29300297), (2540, 28377453), (2665, 27046428), (3198, 22538690), (3302, 21828810), (3810, 18918302), (4953, 14552540), (5207, 13842660), (5330, 13523214), (6396, 11269345), (6604, 10914405), (7620, 9459151), (7995, 9015476), (8255, 8731524), (9906, 7276270), (10414, 6921330), (10660, 6761607), (15621, 4614220), (15990, 4507738), (16510, 4365762), (17747, 4061460), (19812, 3638135), (20828, 3460665), (24765, 2910508), (26035, 2768532), (31242, 2307110), (31980, 2253869), (33020, 2182881), (35494, 2030730), (49530, 1455254), (52070, 1384266), (53241, 1353820), (62484, 1153555), (67691, 1064820), (70988, 1015365), (78105, 922844), (88735, 812292), (99060, 727627), (104140, 692133), (106482, 676910), (135382, 532410), (156210, 461422), (177470, 406146), (203073, 354940), (212964, 338455), (230711, 312420), (266205, 270764)]