3161626920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1409}}^1$

素因数の和:1720

約数の個数: 192

約数和(自身を含む): 10769241600

約数和(自身を除く): 7607614680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 271, 276, 345, 360, 414, 460, 542, 552, 690, 813, 828, 920, 1035, 1084, 1355, 1380, 1409, 1626, 1656, 2070, 2168, 2439, 2710, 2760, 2818, 3252, 4065, 4140, 4227, 4878, 5420, 5636, 6233, 6504, 7045, 8130, 8280, 8454, 9756, 10840, 11272, 12195, 12466, 12681, 14090, 16260, 16908, 18699, 19512, 21135, 24390, 24932, 25362, 28180, 31165, 32407, 32520, 33816, 37398, 42270, 48780, 49864, 50724, 56097, 56360, 62330, 63405, 64814, 74796, 84540, 93495, 97221, 97560, 101448, 112194, 124660, 126810, 129628, 149592, 162035, 169080, 186990, 194442, 224388, 249320, 253620, 259256, 280485, 291663, 324070, 373980, 381839, 388884, 448776, 486105, 507240, 560970, 583326, 648140, 747960, 763678, 777768, 972210, 1121940, 1145517, 1166652, 1296280, 1458315, 1527356, 1909195, 1944420, 2243880, 2291034, 2333304, 2916630, 3054712, 3436551, 3818390, 3888840, 4582068, 5727585, 5833260, 6873102, 7636780, 8782297, 9164136, 11455170, 11666520, 13746204, 15273560, 17182755, 17564594, 22910340, 26346891, 27492408, 34365510, 35129188, 43911485, 45820680, 52693782, 68731020, 70258376, 79040673, 87822970, 105387564, 131734455, 137462040, 158081346, 175645940, 210775128, 263468910, 316162692, 351291880, 395203365, 526937820, 632325384, 790406730, 1053875640, 1580813460, 3161626920]

約数ペア:

[(1, 3161626920), (2, 1580813460), (3, 1053875640), (4, 790406730), (5, 632325384), (6, 526937820), (8, 395203365), (9, 351291880), (10, 316162692), (12, 263468910), (15, 210775128), (18, 175645940), (20, 158081346), (23, 137462040), (24, 131734455), (30, 105387564), (36, 87822970), (40, 79040673), (45, 70258376), (46, 68731020), (60, 52693782), (69, 45820680), (72, 43911485), (90, 35129188), (92, 34365510), (115, 27492408), (120, 26346891), (138, 22910340), (180, 17564594), (184, 17182755), (207, 15273560), (230, 13746204), (271, 11666520), (276, 11455170), (345, 9164136), (360, 8782297), (414, 7636780), (460, 6873102), (542, 5833260), (552, 5727585), (690, 4582068), (813, 3888840), (828, 3818390), (920, 3436551), (1035, 3054712), (1084, 2916630), (1355, 2333304), (1380, 2291034), (1409, 2243880), (1626, 1944420), (1656, 1909195), (2070, 1527356), (2168, 1458315), (2439, 1296280), (2710, 1166652), (2760, 1145517), (2818, 1121940), (3252, 972210), (4065, 777768), (4140, 763678), (4227, 747960), (4878, 648140), (5420, 583326), (5636, 560970), (6233, 507240), (6504, 486105), (7045, 448776), (8130, 388884), (8280, 381839), (8454, 373980), (9756, 324070), (10840, 291663), (11272, 280485), (12195, 259256), (12466, 253620), (12681, 249320), (14090, 224388), (16260, 194442), (16908, 186990), (18699, 169080), (19512, 162035), (21135, 149592), (24390, 129628), (24932, 126810), (25362, 124660), (28180, 112194), (31165, 101448), (32407, 97560), (32520, 97221), (33816, 93495), (37398, 84540), (42270, 74796), (48780, 64814), (49864, 63405), (50724, 62330), (56097, 56360)]