725975520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1093

約数の個数: 192

約数和(自身を含む): 2408325696

約数和(自身を除く): 1682350176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 41, 48, 60, 74, 80, 82, 96, 111, 120, 123, 148, 160, 164, 185, 205, 222, 240, 246, 296, 328, 370, 410, 444, 480, 492, 555, 592, 615, 656, 740, 820, 888, 984, 997, 1110, 1184, 1230, 1312, 1480, 1517, 1640, 1776, 1968, 1994, 2220, 2460, 2960, 2991, 3034, 3280, 3552, 3936, 3988, 4440, 4551, 4920, 4985, 5920, 5982, 6068, 6560, 7585, 7976, 8880, 9102, 9840, 9970, 11964, 12136, 14955, 15170, 15952, 17760, 18204, 19680, 19940, 22755, 23928, 24272, 29910, 30340, 31904, 36408, 36889, 39880, 40877, 45510, 47856, 48544, 59820, 60680, 72816, 73778, 79760, 81754, 91020, 95712, 110667, 119640, 121360, 122631, 145632, 147556, 159520, 163508, 182040, 184445, 204385, 221334, 239280, 242720, 245262, 295112, 327016, 364080, 368890, 408770, 442668, 478560, 490524, 553335, 590224, 613155, 654032, 728160, 737780, 817540, 885336, 981048, 1106670, 1180448, 1226310, 1308064, 1475560, 1512449, 1635080, 1770672, 1962096, 2213340, 2452620, 2951120, 3024898, 3270160, 3541344, 3924192, 4426680, 4537347, 4905240, 5902240, 6049796, 6540320, 7562245, 8853360, 9074694, 9810480, 12099592, 15124490, 17706720, 18149388, 19620960, 22686735, 24199184, 30248980, 36298776, 45373470, 48398368, 60497960, 72597552, 90746940, 120995920, 145195104, 181493880, 241991840, 362987760, 725975520]

約数ペア:

[(1, 725975520), (2, 362987760), (3, 241991840), (4, 181493880), (5, 145195104), (6, 120995920), (8, 90746940), (10, 72597552), (12, 60497960), (15, 48398368), (16, 45373470), (20, 36298776), (24, 30248980), (30, 24199184), (32, 22686735), (37, 19620960), (40, 18149388), (41, 17706720), (48, 15124490), (60, 12099592), (74, 9810480), (80, 9074694), (82, 8853360), (96, 7562245), (111, 6540320), (120, 6049796), (123, 5902240), (148, 4905240), (160, 4537347), (164, 4426680), (185, 3924192), (205, 3541344), (222, 3270160), (240, 3024898), (246, 2951120), (296, 2452620), (328, 2213340), (370, 1962096), (410, 1770672), (444, 1635080), (480, 1512449), (492, 1475560), (555, 1308064), (592, 1226310), (615, 1180448), (656, 1106670), (740, 981048), (820, 885336), (888, 817540), (984, 737780), (997, 728160), (1110, 654032), (1184, 613155), (1230, 590224), (1312, 553335), (1480, 490524), (1517, 478560), (1640, 442668), (1776, 408770), (1968, 368890), (1994, 364080), (2220, 327016), (2460, 295112), (2960, 245262), (2991, 242720), (3034, 239280), (3280, 221334), (3552, 204385), (3936, 184445), (3988, 182040), (4440, 163508), (4551, 159520), (4920, 147556), (4985, 145632), (5920, 122631), (5982, 121360), (6068, 119640), (6560, 110667), (7585, 95712), (7976, 91020), (8880, 81754), (9102, 79760), (9840, 73778), (9970, 72816), (11964, 60680), (12136, 59820), (14955, 48544), (15170, 47856), (15952, 45510), (17760, 40877), (18204, 39880), (19680, 36889), (19940, 36408), (22755, 31904), (23928, 30340), (24272, 29910)]