451031880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15217}}^1$

素因数の和:15263

約数の個数: 128

約数和(自身を含む): 1533974400

約数和(自身を除く): 1082942520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 15217, 29640, 30434, 45651, 60868, 76085, 91302, 121736, 152170, 182604, 197821, 228255, 289123, 304340, 365208, 395642, 456510, 578246, 593463, 608680, 791284, 867369, 913020, 989105, 1156492, 1186926, 1445615, 1582568, 1734738, 1826040, 1978210, 2312984, 2373852, 2891230, 2967315, 3469476, 3758599, 3956420, 4336845, 4747704, 5782460, 5934630, 6938952, 7517198, 7912840, 8673690, 11275797, 11564920, 11869260, 15034396, 17347380, 18792995, 22551594, 23738520, 30068792, 34694760, 37585990, 45103188, 56378985, 75171980, 90206376, 112757970, 150343960, 225515940, 451031880]

約数ペア:

[(1, 451031880), (2, 225515940), (3, 150343960), (4, 112757970), (5, 90206376), (6, 75171980), (8, 56378985), (10, 45103188), (12, 37585990), (13, 34694760), (15, 30068792), (19, 23738520), (20, 22551594), (24, 18792995), (26, 17347380), (30, 15034396), (38, 11869260), (39, 11564920), (40, 11275797), (52, 8673690), (57, 7912840), (60, 7517198), (65, 6938952), (76, 5934630), (78, 5782460), (95, 4747704), (104, 4336845), (114, 3956420), (120, 3758599), (130, 3469476), (152, 2967315), (156, 2891230), (190, 2373852), (195, 2312984), (228, 1978210), (247, 1826040), (260, 1734738), (285, 1582568), (312, 1445615), (380, 1186926), (390, 1156492), (456, 989105), (494, 913020), (520, 867369), (570, 791284), (741, 608680), (760, 593463), (780, 578246), (988, 456510), (1140, 395642), (1235, 365208), (1482, 304340), (1560, 289123), (1976, 228255), (2280, 197821), (2470, 182604), (2964, 152170), (3705, 121736), (4940, 91302), (5928, 76085), (7410, 60868), (9880, 45651), (14820, 30434), (15217, 29640)]