201548760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 711141120

約数和(自身を除く): 509592360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 151, 168, 196, 210, 227, 245, 280, 294, 302, 392, 420, 453, 454, 490, 588, 604, 681, 735, 755, 840, 906, 908, 980, 1057, 1135, 1176, 1208, 1362, 1470, 1510, 1589, 1812, 1816, 1960, 2114, 2265, 2270, 2724, 2940, 3020, 3171, 3178, 3405, 3624, 4228, 4530, 4540, 4767, 5285, 5448, 5880, 6040, 6342, 6356, 6810, 7399, 7945, 8456, 9060, 9080, 9534, 10570, 11123, 12684, 12712, 13620, 14798, 15855, 15890, 18120, 19068, 21140, 22197, 22246, 23835, 25368, 27240, 29596, 31710, 31780, 33369, 34277, 36995, 38136, 42280, 44394, 44492, 47670, 55615, 59192, 63420, 63560, 66738, 68554, 73990, 88788, 88984, 95340, 102831, 110985, 111230, 126840, 133476, 137108, 147980, 166845, 171385, 177576, 190680, 205662, 221970, 222460, 239939, 266952, 274216, 295960, 333690, 342770, 411324, 443940, 444920, 479878, 514155, 667380, 685540, 719817, 822648, 887880, 959756, 1028310, 1199695, 1334760, 1371080, 1439634, 1679573, 1919512, 2056620, 2399390, 2879268, 3359146, 3599085, 4113240, 4798780, 5038719, 5758536, 6718292, 7198170, 8397865, 9597560, 10077438, 13436584, 14396340, 16795730, 20154876, 25193595, 28792680, 33591460, 40309752, 50387190, 67182920, 100774380, 201548760]

約数ペア:

[(1, 201548760), (2, 100774380), (3, 67182920), (4, 50387190), (5, 40309752), (6, 33591460), (7, 28792680), (8, 25193595), (10, 20154876), (12, 16795730), (14, 14396340), (15, 13436584), (20, 10077438), (21, 9597560), (24, 8397865), (28, 7198170), (30, 6718292), (35, 5758536), (40, 5038719), (42, 4798780), (49, 4113240), (56, 3599085), (60, 3359146), (70, 2879268), (84, 2399390), (98, 2056620), (105, 1919512), (120, 1679573), (140, 1439634), (147, 1371080), (151, 1334760), (168, 1199695), (196, 1028310), (210, 959756), (227, 887880), (245, 822648), (280, 719817), (294, 685540), (302, 667380), (392, 514155), (420, 479878), (453, 444920), (454, 443940), (490, 411324), (588, 342770), (604, 333690), (681, 295960), (735, 274216), (755, 266952), (840, 239939), (906, 222460), (908, 221970), (980, 205662), (1057, 190680), (1135, 177576), (1176, 171385), (1208, 166845), (1362, 147980), (1470, 137108), (1510, 133476), (1589, 126840), (1812, 111230), (1816, 110985), (1960, 102831), (2114, 95340), (2265, 88984), (2270, 88788), (2724, 73990), (2940, 68554), (3020, 66738), (3171, 63560), (3178, 63420), (3405, 59192), (3624, 55615), (4228, 47670), (4530, 44492), (4540, 44394), (4767, 42280), (5285, 38136), (5448, 36995), (5880, 34277), (6040, 33369), (6342, 31780), (6356, 31710), (6810, 29596), (7399, 27240), (7945, 25368), (8456, 23835), (9060, 22246), (9080, 22197), (9534, 21140), (10570, 19068), (11123, 18120), (12684, 15890), (12712, 15855), (13620, 14798)]