4390734360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{1439}}^1$

素因数の和:2041

約数の個数: 128

約数和(自身を含む): 13486694400

約数和(自身を除く): 9095960040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 541, 564, 705, 940, 1082, 1128, 1410, 1439, 1623, 1880, 2164, 2705, 2820, 2878, 3246, 4317, 4328, 5410, 5640, 5756, 6492, 7195, 8115, 8634, 10820, 11512, 12984, 14390, 16230, 17268, 21585, 21640, 25427, 28780, 32460, 34536, 43170, 50854, 57560, 64920, 67633, 76281, 86340, 101708, 127135, 135266, 152562, 172680, 202899, 203416, 254270, 270532, 305124, 338165, 381405, 405798, 508540, 541064, 610248, 676330, 762810, 778499, 811596, 1014495, 1017080, 1352660, 1525620, 1556998, 1623192, 2028990, 2335497, 2705320, 3051240, 3113996, 3892495, 4057980, 4670994, 6227992, 7784990, 8115960, 9341988, 11677485, 15569980, 18683976, 23354970, 31139960, 36589453, 46709940, 73178906, 93419880, 109768359, 146357812, 182947265, 219536718, 292715624, 365894530, 439073436, 548841795, 731789060, 878146872, 1097683590, 1463578120, 2195367180, 4390734360]

約数ペア:

[(1, 4390734360), (2, 2195367180), (3, 1463578120), (4, 1097683590), (5, 878146872), (6, 731789060), (8, 548841795), (10, 439073436), (12, 365894530), (15, 292715624), (20, 219536718), (24, 182947265), (30, 146357812), (40, 109768359), (47, 93419880), (60, 73178906), (94, 46709940), (120, 36589453), (141, 31139960), (188, 23354970), (235, 18683976), (282, 15569980), (376, 11677485), (470, 9341988), (541, 8115960), (564, 7784990), (705, 6227992), (940, 4670994), (1082, 4057980), (1128, 3892495), (1410, 3113996), (1439, 3051240), (1623, 2705320), (1880, 2335497), (2164, 2028990), (2705, 1623192), (2820, 1556998), (2878, 1525620), (3246, 1352660), (4317, 1017080), (4328, 1014495), (5410, 811596), (5640, 778499), (5756, 762810), (6492, 676330), (7195, 610248), (8115, 541064), (8634, 508540), (10820, 405798), (11512, 381405), (12984, 338165), (14390, 305124), (16230, 270532), (17268, 254270), (21585, 203416), (21640, 202899), (25427, 172680), (28780, 152562), (32460, 135266), (34536, 127135), (43170, 101708), (50854, 86340), (57560, 76281), (64920, 67633)]