192988640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 526321152

約数和(自身を除く): 333332512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 41, 52, 62, 65, 73, 80, 82, 104, 124, 130, 146, 155, 160, 164, 205, 208, 248, 260, 292, 310, 328, 365, 403, 410, 416, 496, 520, 533, 584, 620, 656, 730, 806, 820, 949, 992, 1040, 1066, 1168, 1240, 1271, 1312, 1460, 1612, 1640, 1898, 2015, 2080, 2132, 2263, 2336, 2480, 2542, 2665, 2920, 2993, 3224, 3280, 3796, 4030, 4264, 4526, 4745, 4960, 5084, 5330, 5840, 5986, 6355, 6448, 6560, 7592, 8060, 8528, 9052, 9490, 10168, 10660, 11315, 11680, 11972, 12710, 12896, 14965, 15184, 16120, 16523, 17056, 18104, 18980, 20336, 21320, 22630, 23944, 25420, 29419, 29930, 30368, 32240, 33046, 36208, 37960, 38909, 40672, 42640, 45260, 47888, 50840, 58838, 59860, 64480, 66092, 72416, 75920, 77818, 82615, 85280, 90520, 92783, 95776, 101680, 117676, 119720, 132184, 147095, 151840, 155636, 165230, 181040, 185566, 194545, 203360, 235352, 239440, 264368, 294190, 311272, 330460, 362080, 371132, 389090, 463915, 470704, 478880, 528736, 588380, 622544, 660920, 742264, 778180, 927830, 941408, 1176760, 1206179, 1245088, 1321840, 1484528, 1556360, 1855660, 2353520, 2412358, 2643680, 2969056, 3112720, 3711320, 4707040, 4824716, 6030895, 6225440, 7422640, 9649432, 12061790, 14845280, 19298864, 24123580, 38597728, 48247160, 96494320, 192988640]

約数ペア:

[(1, 192988640), (2, 96494320), (4, 48247160), (5, 38597728), (8, 24123580), (10, 19298864), (13, 14845280), (16, 12061790), (20, 9649432), (26, 7422640), (31, 6225440), (32, 6030895), (40, 4824716), (41, 4707040), (52, 3711320), (62, 3112720), (65, 2969056), (73, 2643680), (80, 2412358), (82, 2353520), (104, 1855660), (124, 1556360), (130, 1484528), (146, 1321840), (155, 1245088), (160, 1206179), (164, 1176760), (205, 941408), (208, 927830), (248, 778180), (260, 742264), (292, 660920), (310, 622544), (328, 588380), (365, 528736), (403, 478880), (410, 470704), (416, 463915), (496, 389090), (520, 371132), (533, 362080), (584, 330460), (620, 311272), (656, 294190), (730, 264368), (806, 239440), (820, 235352), (949, 203360), (992, 194545), (1040, 185566), (1066, 181040), (1168, 165230), (1240, 155636), (1271, 151840), (1312, 147095), (1460, 132184), (1612, 119720), (1640, 117676), (1898, 101680), (2015, 95776), (2080, 92783), (2132, 90520), (2263, 85280), (2336, 82615), (2480, 77818), (2542, 75920), (2665, 72416), (2920, 66092), (2993, 64480), (3224, 59860), (3280, 58838), (3796, 50840), (4030, 47888), (4264, 45260), (4526, 42640), (4745, 40672), (4960, 38909), (5084, 37960), (5330, 36208), (5840, 33046), (5986, 32240), (6355, 30368), (6448, 29930), (6560, 29419), (7592, 25420), (8060, 23944), (8528, 22630), (9052, 21320), (9490, 20336), (10168, 18980), (10660, 18104), (11315, 17056), (11680, 16523), (11972, 16120), (12710, 15184), (12896, 14965)]