151686720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1753

約数の個数: 168

約数和(自身を含む): 538886400

約数和(自身を除く): 387199680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1699, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3398, 3720, 4464, 4960, 5097, 5580, 5952, 6796, 7440, 8495, 8928, 9920, 10194, 11160, 13592, 14880, 15291, 16990, 17856, 20388, 22320, 25485, 27184, 29760, 30582, 33980, 40776, 44640, 50970, 52669, 54368, 61164, 67960, 76455, 81552, 89280, 101940, 105338, 108736, 122328, 135920, 152910, 158007, 163104, 203880, 210676, 244656, 263345, 271840, 305820, 316014, 326208, 407760, 421352, 474021, 489312, 526690, 543680, 611640, 632028, 790035, 815520, 842704, 948042, 978624, 1053380, 1223280, 1264056, 1580070, 1631040, 1685408, 1896084, 2106760, 2370105, 2446560, 2528112, 3160140, 3370816, 3792168, 4213520, 4740210, 4893120, 5056224, 6320280, 7584336, 8427040, 9480420, 10112448, 12640560, 15168672, 16854080, 18960840, 25281120, 30337344, 37921680, 50562240, 75843360, 151686720]

約数ペア:

[(1, 151686720), (2, 75843360), (3, 50562240), (4, 37921680), (5, 30337344), (6, 25281120), (8, 18960840), (9, 16854080), (10, 15168672), (12, 12640560), (15, 10112448), (16, 9480420), (18, 8427040), (20, 7584336), (24, 6320280), (30, 5056224), (31, 4893120), (32, 4740210), (36, 4213520), (40, 3792168), (45, 3370816), (48, 3160140), (60, 2528112), (62, 2446560), (64, 2370105), (72, 2106760), (80, 1896084), (90, 1685408), (93, 1631040), (96, 1580070), (120, 1264056), (124, 1223280), (144, 1053380), (155, 978624), (160, 948042), (180, 842704), (186, 815520), (192, 790035), (240, 632028), (248, 611640), (279, 543680), (288, 526690), (310, 489312), (320, 474021), (360, 421352), (372, 407760), (465, 326208), (480, 316014), (496, 305820), (558, 271840), (576, 263345), (620, 244656), (720, 210676), (744, 203880), (930, 163104), (960, 158007), (992, 152910), (1116, 135920), (1240, 122328), (1395, 108736), (1440, 105338), (1488, 101940), (1699, 89280), (1860, 81552), (1984, 76455), (2232, 67960), (2480, 61164), (2790, 54368), (2880, 52669), (2976, 50970), (3398, 44640), (3720, 40776), (4464, 33980), (4960, 30582), (5097, 29760), (5580, 27184), (5952, 25485), (6796, 22320), (7440, 20388), (8495, 17856), (8928, 16990), (9920, 15291), (10194, 14880), (11160, 13592)]