2175019680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3467

約数の個数: 192

約数和(自身を含む): 7315660800

約数和(自身を除く): 5140641120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 71, 76, 80, 95, 96, 114, 120, 142, 152, 160, 190, 213, 228, 240, 284, 285, 304, 355, 380, 426, 456, 480, 568, 570, 608, 710, 760, 852, 912, 1065, 1136, 1140, 1349, 1420, 1520, 1704, 1824, 2130, 2272, 2280, 2698, 2840, 3040, 3359, 3408, 4047, 4260, 4560, 5396, 5680, 6718, 6745, 6816, 8094, 8520, 9120, 10077, 10792, 11360, 13436, 13490, 16188, 16795, 17040, 20154, 20235, 21584, 26872, 26980, 32376, 33590, 34080, 40308, 40470, 43168, 50385, 53744, 53960, 63821, 64752, 67180, 80616, 80940, 100770, 107488, 107920, 127642, 129504, 134360, 161232, 161880, 191463, 201540, 215840, 238489, 255284, 268720, 319105, 322464, 323760, 382926, 403080, 476978, 510568, 537440, 638210, 647520, 715467, 765852, 806160, 953956, 957315, 1021136, 1192445, 1276420, 1430934, 1531704, 1612320, 1907912, 1914630, 2042272, 2384890, 2552840, 2861868, 3063408, 3577335, 3815824, 3829260, 4531291, 4769780, 5105680, 5723736, 6126816, 7154670, 7631648, 7658520, 9062582, 9539560, 10211360, 11447472, 13593873, 14309340, 15317040, 18125164, 19079120, 22656455, 22894944, 27187746, 28618680, 30634080, 36250328, 38158240, 45312910, 54375492, 57237360, 67969365, 72500656, 90625820, 108750984, 114474720, 135938730, 145001312, 181251640, 217501968, 271877460, 362503280, 435003936, 543754920, 725006560, 1087509840, 2175019680]

約数ペア:

[(1, 2175019680), (2, 1087509840), (3, 725006560), (4, 543754920), (5, 435003936), (6, 362503280), (8, 271877460), (10, 217501968), (12, 181251640), (15, 145001312), (16, 135938730), (19, 114474720), (20, 108750984), (24, 90625820), (30, 72500656), (32, 67969365), (38, 57237360), (40, 54375492), (48, 45312910), (57, 38158240), (60, 36250328), (71, 30634080), (76, 28618680), (80, 27187746), (95, 22894944), (96, 22656455), (114, 19079120), (120, 18125164), (142, 15317040), (152, 14309340), (160, 13593873), (190, 11447472), (213, 10211360), (228, 9539560), (240, 9062582), (284, 7658520), (285, 7631648), (304, 7154670), (355, 6126816), (380, 5723736), (426, 5105680), (456, 4769780), (480, 4531291), (568, 3829260), (570, 3815824), (608, 3577335), (710, 3063408), (760, 2861868), (852, 2552840), (912, 2384890), (1065, 2042272), (1136, 1914630), (1140, 1907912), (1349, 1612320), (1420, 1531704), (1520, 1430934), (1704, 1276420), (1824, 1192445), (2130, 1021136), (2272, 957315), (2280, 953956), (2698, 806160), (2840, 765852), (3040, 715467), (3359, 647520), (3408, 638210), (4047, 537440), (4260, 510568), (4560, 476978), (5396, 403080), (5680, 382926), (6718, 323760), (6745, 322464), (6816, 319105), (8094, 268720), (8520, 255284), (9120, 238489), (10077, 215840), (10792, 201540), (11360, 191463), (13436, 161880), (13490, 161232), (16188, 134360), (16795, 129504), (17040, 127642), (20154, 107920), (20235, 107488), (21584, 100770), (26872, 80940), (26980, 80616), (32376, 67180), (33590, 64752), (34080, 63821), (40308, 53960), (40470, 53744), (43168, 50385)]