83621640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 268272000

約数和(自身を除く): 184650360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 179, 204, 229, 255, 340, 358, 408, 458, 510, 537, 680, 687, 716, 895, 916, 1020, 1074, 1145, 1374, 1432, 1790, 1832, 2040, 2148, 2290, 2685, 2748, 3043, 3435, 3580, 3893, 4296, 4580, 5370, 5496, 6086, 6870, 7160, 7786, 9129, 9160, 10740, 11679, 12172, 13740, 15215, 15572, 18258, 19465, 21480, 23358, 24344, 27480, 30430, 31144, 36516, 38930, 40991, 45645, 46716, 58395, 60860, 73032, 77860, 81982, 91290, 93432, 116790, 121720, 122973, 155720, 163964, 182580, 204955, 233580, 245946, 327928, 365160, 409910, 467160, 491892, 614865, 696847, 819820, 983784, 1229730, 1393694, 1639640, 2090541, 2459460, 2787388, 3484235, 4181082, 4918920, 5574776, 6968470, 8362164, 10452705, 13936940, 16724328, 20905410, 27873880, 41810820, 83621640]

約数ペア:

[(1, 83621640), (2, 41810820), (3, 27873880), (4, 20905410), (5, 16724328), (6, 13936940), (8, 10452705), (10, 8362164), (12, 6968470), (15, 5574776), (17, 4918920), (20, 4181082), (24, 3484235), (30, 2787388), (34, 2459460), (40, 2090541), (51, 1639640), (60, 1393694), (68, 1229730), (85, 983784), (102, 819820), (120, 696847), (136, 614865), (170, 491892), (179, 467160), (204, 409910), (229, 365160), (255, 327928), (340, 245946), (358, 233580), (408, 204955), (458, 182580), (510, 163964), (537, 155720), (680, 122973), (687, 121720), (716, 116790), (895, 93432), (916, 91290), (1020, 81982), (1074, 77860), (1145, 73032), (1374, 60860), (1432, 58395), (1790, 46716), (1832, 45645), (2040, 40991), (2148, 38930), (2290, 36516), (2685, 31144), (2748, 30430), (3043, 27480), (3435, 24344), (3580, 23358), (3893, 21480), (4296, 19465), (4580, 18258), (5370, 15572), (5496, 15215), (6086, 13740), (6870, 12172), (7160, 11679), (7786, 10740), (9129, 9160)]