4037807640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{2003}}^1$

素因数の和:2281

約数の個数: 128

約数和(自身を含む): 12310652160

約数和(自身を除く): 8272844520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 157, 214, 314, 321, 428, 471, 535, 628, 642, 785, 856, 942, 1070, 1256, 1284, 1570, 1605, 1884, 2003, 2140, 2355, 2568, 3140, 3210, 3768, 4006, 4280, 4710, 6009, 6280, 6420, 8012, 9420, 10015, 12018, 12840, 16024, 16799, 18840, 20030, 24036, 30045, 33598, 40060, 48072, 50397, 60090, 67196, 80120, 83995, 100794, 120180, 134392, 167990, 201588, 214321, 240360, 251985, 314471, 335980, 403176, 428642, 503970, 628942, 642963, 671960, 857284, 943413, 1007940, 1071605, 1257884, 1285926, 1572355, 1714568, 1886826, 2015880, 2143210, 2515768, 2571852, 3144710, 3214815, 3773652, 4286420, 4717065, 5143704, 6289420, 6429630, 7547304, 8572840, 9434130, 12578840, 12859260, 18868260, 25718520, 33648397, 37736520, 67296794, 100945191, 134593588, 168241985, 201890382, 269187176, 336483970, 403780764, 504725955, 672967940, 807561528, 1009451910, 1345935880, 2018903820, 4037807640]

約数ペア:

[(1, 4037807640), (2, 2018903820), (3, 1345935880), (4, 1009451910), (5, 807561528), (6, 672967940), (8, 504725955), (10, 403780764), (12, 336483970), (15, 269187176), (20, 201890382), (24, 168241985), (30, 134593588), (40, 100945191), (60, 67296794), (107, 37736520), (120, 33648397), (157, 25718520), (214, 18868260), (314, 12859260), (321, 12578840), (428, 9434130), (471, 8572840), (535, 7547304), (628, 6429630), (642, 6289420), (785, 5143704), (856, 4717065), (942, 4286420), (1070, 3773652), (1256, 3214815), (1284, 3144710), (1570, 2571852), (1605, 2515768), (1884, 2143210), (2003, 2015880), (2140, 1886826), (2355, 1714568), (2568, 1572355), (3140, 1285926), (3210, 1257884), (3768, 1071605), (4006, 1007940), (4280, 943413), (4710, 857284), (6009, 671960), (6280, 642963), (6420, 628942), (8012, 503970), (9420, 428642), (10015, 403176), (12018, 335980), (12840, 314471), (16024, 251985), (16799, 240360), (18840, 214321), (20030, 201588), (24036, 167990), (30045, 134392), (33598, 120180), (40060, 100794), (48072, 83995), (50397, 80120), (60090, 67196)]