145482960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 534340800

約数和(自身を除く): 388857840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 89, 98, 105, 112, 120, 139, 140, 147, 168, 178, 196, 210, 240, 245, 267, 278, 280, 294, 336, 356, 392, 417, 420, 445, 490, 534, 556, 560, 588, 623, 695, 712, 735, 784, 834, 840, 890, 973, 980, 1068, 1112, 1176, 1246, 1335, 1390, 1424, 1470, 1668, 1680, 1780, 1869, 1946, 1960, 2085, 2136, 2224, 2352, 2492, 2670, 2780, 2919, 2940, 3115, 3336, 3560, 3738, 3892, 3920, 4170, 4272, 4361, 4865, 4984, 5340, 5560, 5838, 5880, 6230, 6672, 6811, 7120, 7476, 7784, 8340, 8722, 9345, 9730, 9968, 10680, 11120, 11676, 11760, 12371, 12460, 13083, 13622, 14595, 14952, 15568, 16680, 17444, 18690, 19460, 20433, 21360, 21805, 23352, 24742, 24920, 26166, 27244, 29190, 29904, 33360, 34055, 34888, 37113, 37380, 38920, 40866, 43610, 46704, 49484, 49840, 52332, 54488, 58380, 61855, 65415, 68110, 69776, 74226, 74760, 77840, 81732, 86597, 87220, 98968, 102165, 104664, 108976, 116760, 123710, 130830, 136220, 148452, 149520, 163464, 173194, 174440, 185565, 197936, 204330, 209328, 233520, 247420, 259791, 261660, 272440, 296904, 326928, 346388, 348880, 371130, 408660, 432985, 494840, 519582, 523320, 544880, 593808, 606179, 692776, 742260, 817320, 865970, 989680, 1039164, 1046640, 1212358, 1298955, 1385552, 1484520, 1634640, 1731940, 1818537, 2078328, 2424716, 2597910, 2969040, 3030895, 3463880, 3637074, 4156656, 4849432, 5195820, 6061790, 6927760, 7274148, 9092685, 9698864, 10391640, 12123580, 14548296, 18185370, 20783280, 24247160, 29096592, 36370740, 48494320, 72741480, 145482960]

約数ペア:

[(1, 145482960), (2, 72741480), (3, 48494320), (4, 36370740), (5, 29096592), (6, 24247160), (7, 20783280), (8, 18185370), (10, 14548296), (12, 12123580), (14, 10391640), (15, 9698864), (16, 9092685), (20, 7274148), (21, 6927760), (24, 6061790), (28, 5195820), (30, 4849432), (35, 4156656), (40, 3637074), (42, 3463880), (48, 3030895), (49, 2969040), (56, 2597910), (60, 2424716), (70, 2078328), (80, 1818537), (84, 1731940), (89, 1634640), (98, 1484520), (105, 1385552), (112, 1298955), (120, 1212358), (139, 1046640), (140, 1039164), (147, 989680), (168, 865970), (178, 817320), (196, 742260), (210, 692776), (240, 606179), (245, 593808), (267, 544880), (278, 523320), (280, 519582), (294, 494840), (336, 432985), (356, 408660), (392, 371130), (417, 348880), (420, 346388), (445, 326928), (490, 296904), (534, 272440), (556, 261660), (560, 259791), (588, 247420), (623, 233520), (695, 209328), (712, 204330), (735, 197936), (784, 185565), (834, 174440), (840, 173194), (890, 163464), (973, 149520), (980, 148452), (1068, 136220), (1112, 130830), (1176, 123710), (1246, 116760), (1335, 108976), (1390, 104664), (1424, 102165), (1470, 98968), (1668, 87220), (1680, 86597), (1780, 81732), (1869, 77840), (1946, 74760), (1960, 74226), (2085, 69776), (2136, 68110), (2224, 65415), (2352, 61855), (2492, 58380), (2670, 54488), (2780, 52332), (2919, 49840), (2940, 49484), (3115, 46704), (3336, 43610), (3560, 40866), (3738, 38920), (3892, 37380), (3920, 37113), (4170, 34888), (4272, 34055), (4361, 33360), (4865, 29904), (4984, 29190), (5340, 27244), (5560, 26166), (5838, 24920), (5880, 24742), (6230, 23352), (6672, 21805), (6811, 21360), (7120, 20433), (7476, 19460), (7784, 18690), (8340, 17444), (8722, 16680), (9345, 15568), (9730, 14952), (9968, 14595), (10680, 13622), (11120, 13083), (11676, 12460), (11760, 12371)]