303383640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19009}}^1$

素因数の和:19049

約数の個数: 128

約数和(自身を含む): 1094976000

約数和(自身を除く): 791592360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 19009, 38018, 57027, 76036, 95045, 114054, 133063, 152072, 190090, 228108, 266126, 285135, 361171, 380180, 399189, 456216, 532252, 570270, 665315, 722342, 760360, 798378, 1064504, 1083513, 1140540, 1330630, 1444684, 1596756, 1805855, 1995945, 2167026, 2281080, 2528197, 2661260, 2889368, 3193512, 3611710, 3991890, 4334052, 5056394, 5322520, 5417565, 7223420, 7584591, 7983780, 8668104, 10112788, 10835130, 12640985, 14446840, 15169182, 15967560, 20225576, 21670260, 25281970, 30338364, 37922955, 43340520, 50563940, 60676728, 75845910, 101127880, 151691820, 303383640]

約数ペア:

[(1, 303383640), (2, 151691820), (3, 101127880), (4, 75845910), (5, 60676728), (6, 50563940), (7, 43340520), (8, 37922955), (10, 30338364), (12, 25281970), (14, 21670260), (15, 20225576), (19, 15967560), (20, 15169182), (21, 14446840), (24, 12640985), (28, 10835130), (30, 10112788), (35, 8668104), (38, 7983780), (40, 7584591), (42, 7223420), (56, 5417565), (57, 5322520), (60, 5056394), (70, 4334052), (76, 3991890), (84, 3611710), (95, 3193512), (105, 2889368), (114, 2661260), (120, 2528197), (133, 2281080), (140, 2167026), (152, 1995945), (168, 1805855), (190, 1596756), (210, 1444684), (228, 1330630), (266, 1140540), (280, 1083513), (285, 1064504), (380, 798378), (399, 760360), (420, 722342), (456, 665315), (532, 570270), (570, 532252), (665, 456216), (760, 399189), (798, 380180), (840, 361171), (1064, 285135), (1140, 266126), (1330, 228108), (1596, 190090), (1995, 152072), (2280, 133063), (2660, 114054), (3192, 95045), (3990, 76036), (5320, 57027), (7980, 38018), (15960, 19009)]