80757967560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6247}}^1\times {\mathrm{6337}}^1$

素因数の和:12615

約数の個数: 128

約数和(自身を含む): 256606859520

約数和(自身を除く): 175848891960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 6247, 6337, 12494, 12674, 18741, 19011, 24988, 25348, 31235, 31685, 37482, 38022, 49976, 50696, 62470, 63370, 74964, 76044, 93705, 95055, 106199, 107729, 124940, 126740, 149928, 152088, 187410, 190110, 212398, 215458, 249880, 253480, 318597, 323187, 374820, 380220, 424796, 430916, 530995, 538645, 637194, 646374, 749640, 760440, 849592, 861832, 1061990, 1077290, 1274388, 1292748, 1592985, 1615935, 2123980, 2154580, 2548776, 2585496, 3185970, 3231870, 4247960, 4309160, 6371940, 6463740, 12743880, 12927480, 39587239, 79174478, 118761717, 158348956, 197936195, 237523434, 316697912, 395872390, 475046868, 593808585, 672983063, 791744780, 950093736, 1187617170, 1345966126, 1583489560, 2018949189, 2375234340, 2691932252, 3364915315, 4037898378, 4750468680, 5383864504, 6729830630, 8075796756, 10094745945, 13459661260, 16151593512, 20189491890, 26919322520, 40378983780, 80757967560]

約数ペア:

[(1, 80757967560), (2, 40378983780), (3, 26919322520), (4, 20189491890), (5, 16151593512), (6, 13459661260), (8, 10094745945), (10, 8075796756), (12, 6729830630), (15, 5383864504), (17, 4750468680), (20, 4037898378), (24, 3364915315), (30, 2691932252), (34, 2375234340), (40, 2018949189), (51, 1583489560), (60, 1345966126), (68, 1187617170), (85, 950093736), (102, 791744780), (120, 672983063), (136, 593808585), (170, 475046868), (204, 395872390), (255, 316697912), (340, 237523434), (408, 197936195), (510, 158348956), (680, 118761717), (1020, 79174478), (2040, 39587239), (6247, 12927480), (6337, 12743880), (12494, 6463740), (12674, 6371940), (18741, 4309160), (19011, 4247960), (24988, 3231870), (25348, 3185970), (31235, 2585496), (31685, 2548776), (37482, 2154580), (38022, 2123980), (49976, 1615935), (50696, 1592985), (62470, 1292748), (63370, 1274388), (74964, 1077290), (76044, 1061990), (93705, 861832), (95055, 849592), (106199, 760440), (107729, 749640), (124940, 646374), (126740, 637194), (149928, 538645), (152088, 530995), (187410, 430916), (190110, 424796), (212398, 380220), (215458, 374820), (249880, 323187), (253480, 318597)]