1540718280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:433

約数の個数: 256

約数和(自身を含む): 5308416000

約数和(自身を除く): 3767697720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 127, 135, 141, 180, 188, 216, 235, 239, 254, 270, 282, 360, 376, 381, 423, 470, 478, 508, 540, 564, 635, 705, 717, 762, 846, 940, 956, 1016, 1080, 1128, 1143, 1195, 1269, 1270, 1410, 1434, 1524, 1692, 1880, 1905, 1912, 2115, 2151, 2286, 2390, 2538, 2540, 2820, 2868, 3048, 3384, 3429, 3585, 3810, 4230, 4302, 4572, 4780, 5076, 5080, 5640, 5715, 5736, 5969, 6345, 6453, 6858, 7170, 7620, 8460, 8604, 9144, 9560, 10152, 10755, 11233, 11430, 11938, 12690, 12906, 13716, 14340, 15240, 16920, 17145, 17208, 17907, 21510, 22466, 22860, 23876, 25380, 25812, 27432, 28680, 29845, 30353, 32265, 33699, 34290, 35814, 43020, 44932, 45720, 47752, 50760, 51624, 53721, 56165, 59690, 60706, 64530, 67398, 68580, 71628, 86040, 89535, 89864, 91059, 101097, 107442, 112330, 119380, 121412, 129060, 134796, 137160, 143256, 151765, 161163, 168495, 179070, 182118, 202194, 214884, 224660, 238760, 242824, 258120, 268605, 269592, 273177, 303291, 303530, 322326, 336990, 358140, 364236, 404388, 429768, 449320, 455295, 505485, 537210, 546354, 606582, 607060, 644652, 673980, 716280, 728472, 805815, 808776, 819531, 910590, 1010970, 1074420, 1092708, 1213164, 1214120, 1289304, 1347960, 1365885, 1426591, 1516455, 1611630, 1639062, 1821180, 2021940, 2148840, 2185416, 2426328, 2731770, 2853182, 3032910, 3223260, 3278124, 3642360, 4043880, 4097655, 4279773, 5463540, 5706364, 6065820, 6446520, 6556248, 7132955, 8195310, 8559546, 10927080, 11412728, 12131640, 12839319, 14265910, 16390620, 17119092, 21398865, 25678638, 28531820, 32781240, 34238184, 38517957, 42797730, 51357276, 57063640, 64196595, 77035914, 85595460, 102714552, 128393190, 154071828, 171190920, 192589785, 256786380, 308143656, 385179570, 513572760, 770359140, 1540718280]

約数ペア:

[(1, 1540718280), (2, 770359140), (3, 513572760), (4, 385179570), (5, 308143656), (6, 256786380), (8, 192589785), (9, 171190920), (10, 154071828), (12, 128393190), (15, 102714552), (18, 85595460), (20, 77035914), (24, 64196595), (27, 57063640), (30, 51357276), (36, 42797730), (40, 38517957), (45, 34238184), (47, 32781240), (54, 28531820), (60, 25678638), (72, 21398865), (90, 17119092), (94, 16390620), (108, 14265910), (120, 12839319), (127, 12131640), (135, 11412728), (141, 10927080), (180, 8559546), (188, 8195310), (216, 7132955), (235, 6556248), (239, 6446520), (254, 6065820), (270, 5706364), (282, 5463540), (360, 4279773), (376, 4097655), (381, 4043880), (423, 3642360), (470, 3278124), (478, 3223260), (508, 3032910), (540, 2853182), (564, 2731770), (635, 2426328), (705, 2185416), (717, 2148840), (762, 2021940), (846, 1821180), (940, 1639062), (956, 1611630), (1016, 1516455), (1080, 1426591), (1128, 1365885), (1143, 1347960), (1195, 1289304), (1269, 1214120), (1270, 1213164), (1410, 1092708), (1434, 1074420), (1524, 1010970), (1692, 910590), (1880, 819531), (1905, 808776), (1912, 805815), (2115, 728472), (2151, 716280), (2286, 673980), (2390, 644652), (2538, 607060), (2540, 606582), (2820, 546354), (2868, 537210), (3048, 505485), (3384, 455295), (3429, 449320), (3585, 429768), (3810, 404388), (4230, 364236), (4302, 358140), (4572, 336990), (4780, 322326), (5076, 303530), (5080, 303291), (5640, 273177), (5715, 269592), (5736, 268605), (5969, 258120), (6345, 242824), (6453, 238760), (6858, 224660), (7170, 214884), (7620, 202194), (8460, 182118), (8604, 179070), (9144, 168495), (9560, 161163), (10152, 151765), (10755, 143256), (11233, 137160), (11430, 134796), (11938, 129060), (12690, 121412), (12906, 119380), (13716, 112330), (14340, 107442), (15240, 101097), (16920, 91059), (17145, 89864), (17208, 89535), (17907, 86040), (21510, 71628), (22466, 68580), (22860, 67398), (23876, 64530), (25380, 60706), (25812, 59690), (27432, 56165), (28680, 53721), (29845, 51624), (30353, 50760), (32265, 47752), (33699, 45720), (34290, 44932), (35814, 43020)]