187797840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 601675776

約数和(自身を除く): 413877936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 103, 107, 120, 142, 206, 213, 214, 240, 284, 309, 321, 355, 412, 426, 428, 515, 535, 568, 618, 642, 710, 824, 852, 856, 1030, 1065, 1070, 1136, 1236, 1284, 1420, 1545, 1605, 1648, 1704, 1712, 2060, 2130, 2140, 2472, 2568, 2840, 3090, 3210, 3408, 4120, 4260, 4280, 4944, 5136, 5680, 6180, 6420, 7313, 7597, 8240, 8520, 8560, 11021, 12360, 12840, 14626, 15194, 17040, 21939, 22042, 22791, 24720, 25680, 29252, 30388, 33063, 36565, 37985, 43878, 44084, 45582, 55105, 58504, 60776, 66126, 73130, 75970, 87756, 88168, 91164, 109695, 110210, 113955, 117008, 121552, 132252, 146260, 151940, 165315, 175512, 176336, 182328, 219390, 220420, 227910, 264504, 292520, 303880, 330630, 351024, 364656, 438780, 440840, 455820, 529008, 585040, 607760, 661260, 782491, 877560, 881680, 911640, 1322520, 1564982, 1755120, 1823280, 2347473, 2645040, 3129964, 3912455, 4694946, 6259928, 7824910, 9389892, 11737365, 12519856, 15649820, 18779784, 23474730, 31299640, 37559568, 46949460, 62599280, 93898920, 187797840]

約数ペア:

[(1, 187797840), (2, 93898920), (3, 62599280), (4, 46949460), (5, 37559568), (6, 31299640), (8, 23474730), (10, 18779784), (12, 15649820), (15, 12519856), (16, 11737365), (20, 9389892), (24, 7824910), (30, 6259928), (40, 4694946), (48, 3912455), (60, 3129964), (71, 2645040), (80, 2347473), (103, 1823280), (107, 1755120), (120, 1564982), (142, 1322520), (206, 911640), (213, 881680), (214, 877560), (240, 782491), (284, 661260), (309, 607760), (321, 585040), (355, 529008), (412, 455820), (426, 440840), (428, 438780), (515, 364656), (535, 351024), (568, 330630), (618, 303880), (642, 292520), (710, 264504), (824, 227910), (852, 220420), (856, 219390), (1030, 182328), (1065, 176336), (1070, 175512), (1136, 165315), (1236, 151940), (1284, 146260), (1420, 132252), (1545, 121552), (1605, 117008), (1648, 113955), (1704, 110210), (1712, 109695), (2060, 91164), (2130, 88168), (2140, 87756), (2472, 75970), (2568, 73130), (2840, 66126), (3090, 60776), (3210, 58504), (3408, 55105), (4120, 45582), (4260, 44084), (4280, 43878), (4944, 37985), (5136, 36565), (5680, 33063), (6180, 30388), (6420, 29252), (7313, 25680), (7597, 24720), (8240, 22791), (8520, 22042), (8560, 21939), (11021, 17040), (12360, 15194), (12840, 14626)]