73414320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:603

約数の個数: 160

約数和(自身を含む): 263554560

約数和(自身を除く): 190140240

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, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 491, 534, 560, 623, 712, 840, 890, 982, 1068, 1246, 1335, 1424, 1473, 1680, 1780, 1869, 1964, 2136, 2455, 2492, 2670, 2946, 3115, 3437, 3560, 3738, 3928, 4272, 4910, 4984, 5340, 5892, 6230, 6874, 7120, 7365, 7476, 7856, 9345, 9820, 9968, 10311, 10680, 11784, 12460, 13748, 14730, 14952, 17185, 18690, 19640, 20622, 21360, 23568, 24920, 27496, 29460, 29904, 34370, 37380, 39280, 41244, 43699, 49840, 51555, 54992, 58920, 68740, 74760, 82488, 87398, 103110, 117840, 131097, 137480, 149520, 164976, 174796, 206220, 218495, 262194, 274960, 305893, 349592, 412440, 436990, 524388, 611786, 655485, 699184, 824880, 873980, 917679, 1048776, 1223572, 1310970, 1529465, 1747960, 1835358, 2097552, 2447144, 2621940, 3058930, 3495920, 3670716, 4588395, 4894288, 5243880, 6117860, 7341432, 9176790, 10487760, 12235720, 14682864, 18353580, 24471440, 36707160, 73414320]

約数ペア:

[(1, 73414320), (2, 36707160), (3, 24471440), (4, 18353580), (5, 14682864), (6, 12235720), (7, 10487760), (8, 9176790), (10, 7341432), (12, 6117860), (14, 5243880), (15, 4894288), (16, 4588395), (20, 3670716), (21, 3495920), (24, 3058930), (28, 2621940), (30, 2447144), (35, 2097552), (40, 1835358), (42, 1747960), (48, 1529465), (56, 1310970), (60, 1223572), (70, 1048776), (80, 917679), (84, 873980), (89, 824880), (105, 699184), (112, 655485), (120, 611786), (140, 524388), (168, 436990), (178, 412440), (210, 349592), (240, 305893), (267, 274960), (280, 262194), (336, 218495), (356, 206220), (420, 174796), (445, 164976), (491, 149520), (534, 137480), (560, 131097), (623, 117840), (712, 103110), (840, 87398), (890, 82488), (982, 74760), (1068, 68740), (1246, 58920), (1335, 54992), (1424, 51555), (1473, 49840), (1680, 43699), (1780, 41244), (1869, 39280), (1964, 37380), (2136, 34370), (2455, 29904), (2492, 29460), (2670, 27496), (2946, 24920), (3115, 23568), (3437, 21360), (3560, 20622), (3738, 19640), (3928, 18690), (4272, 17185), (4910, 14952), (4984, 14730), (5340, 13748), (5892, 12460), (6230, 11784), (6874, 10680), (7120, 10311), (7365, 9968), (7476, 9820), (7856, 9345)]