72486750840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{9743}}^1$

素因数の和:10302

約数の個数: 256

約数和(自身を含む): 263677317120

約数和(自身を除く): 191190566280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 521, 595, 680, 714, 840, 952, 1020, 1042, 1190, 1428, 1563, 1785, 2040, 2084, 2380, 2605, 2856, 3126, 3570, 3647, 4168, 4760, 5210, 6252, 7140, 7294, 7815, 8857, 9743, 10420, 10941, 12504, 14280, 14588, 15630, 17714, 18235, 19486, 20840, 21882, 26571, 29176, 29229, 31260, 35428, 36470, 38972, 43764, 44285, 48715, 53142, 54705, 58458, 61999, 62520, 68201, 70856, 72940, 77944, 87528, 88570, 97430, 106284, 109410, 116916, 123998, 132855, 136402, 145880, 146145, 165631, 177140, 185997, 194860, 204603, 212568, 218820, 233832, 247996, 265710, 272804, 292290, 309995, 331262, 341005, 354280, 371994, 389720, 409206, 437640, 495992, 496893, 531420, 545608, 584580, 619990, 662524, 682010, 743988, 818412, 828155, 929985, 993786, 1023015, 1062840, 1159417, 1169160, 1239980, 1325048, 1364020, 1487976, 1636824, 1656310, 1859970, 1987572, 2046030, 2318834, 2479960, 2484465, 2728040, 3312620, 3478251, 3719940, 3975144, 4092060, 4637668, 4968930, 5076103, 5797085, 6625240, 6956502, 7439880, 8184120, 9275336, 9937860, 10152206, 11594170, 13913004, 15228309, 17391255, 19875720, 20304412, 23188340, 25380515, 27826008, 30456618, 34782510, 35532721, 40608824, 46376680, 50761030, 60913236, 69565020, 71065442, 76141545, 86293751, 101522060, 106598163, 121826472, 139130040, 142130884, 152283090, 172587502, 177663605, 203044120, 213196326, 258881253, 284261768, 304566180, 345175004, 355327210, 426392652, 431468755, 517762506, 532990815, 604056257, 609132360, 690350008, 710654420, 852785304, 862937510, 1035525012, 1065981630, 1208112514, 1294406265, 1421308840, 1725875020, 1812168771, 2071050024, 2131963260, 2416225028, 2588812530, 3020281285, 3451750040, 3624337542, 4263926520, 4832450056, 5177625060, 6040562570, 7248675084, 9060843855, 10355250120, 12081125140, 14497350168, 18121687710, 24162250280, 36243375420, 72486750840]

約数ペア:

[(1, 72486750840), (2, 36243375420), (3, 24162250280), (4, 18121687710), (5, 14497350168), (6, 12081125140), (7, 10355250120), (8, 9060843855), (10, 7248675084), (12, 6040562570), (14, 5177625060), (15, 4832450056), (17, 4263926520), (20, 3624337542), (21, 3451750040), (24, 3020281285), (28, 2588812530), (30, 2416225028), (34, 2131963260), (35, 2071050024), (40, 1812168771), (42, 1725875020), (51, 1421308840), (56, 1294406265), (60, 1208112514), (68, 1065981630), (70, 1035525012), (84, 862937510), (85, 852785304), (102, 710654420), (105, 690350008), (119, 609132360), (120, 604056257), (136, 532990815), (140, 517762506), (168, 431468755), (170, 426392652), (204, 355327210), (210, 345175004), (238, 304566180), (255, 284261768), (280, 258881253), (340, 213196326), (357, 203044120), (408, 177663605), (420, 172587502), (476, 152283090), (510, 142130884), (521, 139130040), (595, 121826472), (680, 106598163), (714, 101522060), (840, 86293751), (952, 76141545), (1020, 71065442), (1042, 69565020), (1190, 60913236), (1428, 50761030), (1563, 46376680), (1785, 40608824), (2040, 35532721), (2084, 34782510), (2380, 30456618), (2605, 27826008), (2856, 25380515), (3126, 23188340), (3570, 20304412), (3647, 19875720), (4168, 17391255), (4760, 15228309), (5210, 13913004), (6252, 11594170), (7140, 10152206), (7294, 9937860), (7815, 9275336), (8857, 8184120), (9743, 7439880), (10420, 6956502), (10941, 6625240), (12504, 5797085), (14280, 5076103), (14588, 4968930), (15630, 4637668), (17714, 4092060), (18235, 3975144), (19486, 3719940), (20840, 3478251), (21882, 3312620), (26571, 2728040), (29176, 2484465), (29229, 2479960), (31260, 2318834), (35428, 2046030), (36470, 1987572), (38972, 1859970), (43764, 1656310), (44285, 1636824), (48715, 1487976), (53142, 1364020), (54705, 1325048), (58458, 1239980), (61999, 1169160), (62520, 1159417), (68201, 1062840), (70856, 1023015), (72940, 993786), (77944, 929985), (87528, 828155), (88570, 818412), (97430, 743988), (106284, 682010), (109410, 662524), (116916, 619990), (123998, 584580), (132855, 545608), (136402, 531420), (145880, 496893), (146145, 495992), (165631, 437640), (177140, 409206), (185997, 389720), (194860, 371994), (204603, 354280), (212568, 341005), (218820, 331262), (233832, 309995), (247996, 292290), (265710, 272804)]