19585459920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{330389}}^1$

素因数の和:330437

約数の個数: 160

約数和(自身を含む): 68826844800

約数和(自身を除く): 49241384880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3705, 3952, 4560, 4940, 5928, 7410, 9880, 11856, 14820, 19760, 29640, 59280, 330389, 660778, 991167, 1321556, 1651945, 1982334, 2643112, 3303890, 3964668, 4295057, 4955835, 5286224, 6277391, 6607780, 7929336, 8590114, 9911670, 12554782, 12885171, 13215560, 15858672, 17180228, 18832173, 19823340, 21475285, 25109564, 25770342, 26431120, 31386955, 34360456, 37664346, 39646680, 42950570, 50219128, 51540684, 62773910, 64425855, 68720912, 75328692, 79293360, 81606083, 85901140, 94160865, 100438256, 103081368, 125547820, 128851710, 150657384, 163212166, 171802280, 188321730, 206162736, 244818249, 251095640, 257703420, 301314768, 326424332, 343604560, 376643460, 408030415, 489636498, 502191280, 515406840, 652848664, 753286920, 816060830, 979272996, 1030813680, 1224091245, 1305697328, 1506573840, 1632121660, 1958545992, 2448182490, 3264243320, 3917091984, 4896364980, 6528486640, 9792729960, 19585459920]

約数ペア:

[(1, 19585459920), (2, 9792729960), (3, 6528486640), (4, 4896364980), (5, 3917091984), (6, 3264243320), (8, 2448182490), (10, 1958545992), (12, 1632121660), (13, 1506573840), (15, 1305697328), (16, 1224091245), (19, 1030813680), (20, 979272996), (24, 816060830), (26, 753286920), (30, 652848664), (38, 515406840), (39, 502191280), (40, 489636498), (48, 408030415), (52, 376643460), (57, 343604560), (60, 326424332), (65, 301314768), (76, 257703420), (78, 251095640), (80, 244818249), (95, 206162736), (104, 188321730), (114, 171802280), (120, 163212166), (130, 150657384), (152, 128851710), (156, 125547820), (190, 103081368), (195, 100438256), (208, 94160865), (228, 85901140), (240, 81606083), (247, 79293360), (260, 75328692), (285, 68720912), (304, 64425855), (312, 62773910), (380, 51540684), (390, 50219128), (456, 42950570), (494, 39646680), (520, 37664346), (570, 34360456), (624, 31386955), (741, 26431120), (760, 25770342), (780, 25109564), (912, 21475285), (988, 19823340), (1040, 18832173), (1140, 17180228), (1235, 15858672), (1482, 13215560), (1520, 12885171), (1560, 12554782), (1976, 9911670), (2280, 8590114), (2470, 7929336), (2964, 6607780), (3120, 6277391), (3705, 5286224), (3952, 4955835), (4560, 4295057), (4940, 3964668), (5928, 3303890), (7410, 2643112), (9880, 1982334), (11856, 1651945), (14820, 1321556), (19760, 991167), (29640, 660778), (59280, 330389)]