163277280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1689

約数の個数: 144

約数和(自身を含む): 565385184

約数和(自身を除く): 402107904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1597, 1704, 2130, 2272, 2556, 2840, 3194, 3195, 3408, 4260, 4791, 5112, 5680, 6388, 6390, 6816, 7985, 8520, 9582, 10224, 11360, 12776, 12780, 14373, 15970, 17040, 19164, 20448, 23955, 25552, 25560, 28746, 31940, 34080, 38328, 47910, 51104, 51120, 57492, 63880, 71865, 76656, 95820, 102240, 113387, 114984, 127760, 143730, 153312, 191640, 226774, 229968, 255520, 287460, 340161, 383280, 453548, 459936, 566935, 574920, 680322, 766560, 907096, 1020483, 1133870, 1149840, 1360644, 1700805, 1814192, 2040966, 2267740, 2299680, 2721288, 3401610, 3628384, 4081932, 4535480, 5102415, 5442576, 6803220, 8163864, 9070960, 10204830, 10885152, 13606440, 16327728, 18141920, 20409660, 27212880, 32655456, 40819320, 54425760, 81638640, 163277280]

約数ペア:

[(1, 163277280), (2, 81638640), (3, 54425760), (4, 40819320), (5, 32655456), (6, 27212880), (8, 20409660), (9, 18141920), (10, 16327728), (12, 13606440), (15, 10885152), (16, 10204830), (18, 9070960), (20, 8163864), (24, 6803220), (30, 5442576), (32, 5102415), (36, 4535480), (40, 4081932), (45, 3628384), (48, 3401610), (60, 2721288), (71, 2299680), (72, 2267740), (80, 2040966), (90, 1814192), (96, 1700805), (120, 1360644), (142, 1149840), (144, 1133870), (160, 1020483), (180, 907096), (213, 766560), (240, 680322), (284, 574920), (288, 566935), (355, 459936), (360, 453548), (426, 383280), (480, 340161), (568, 287460), (639, 255520), (710, 229968), (720, 226774), (852, 191640), (1065, 153312), (1136, 143730), (1278, 127760), (1420, 114984), (1440, 113387), (1597, 102240), (1704, 95820), (2130, 76656), (2272, 71865), (2556, 63880), (2840, 57492), (3194, 51120), (3195, 51104), (3408, 47910), (4260, 38328), (4791, 34080), (5112, 31940), (5680, 28746), (6388, 25560), (6390, 25552), (6816, 23955), (7985, 20448), (8520, 19164), (9582, 17040), (10224, 15970), (11360, 14373), (12776, 12780)]