817877040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2677}}^1$

素因数の和:2779

約数の個数: 160

約数和(自身を含む): 2709707520

約数和(自身を除く): 1891830480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 67, 76, 80, 95, 114, 120, 134, 152, 190, 201, 228, 240, 268, 285, 304, 335, 380, 402, 456, 536, 570, 670, 760, 804, 912, 1005, 1072, 1140, 1273, 1340, 1520, 1608, 2010, 2280, 2546, 2677, 2680, 3216, 3819, 4020, 4560, 5092, 5354, 5360, 6365, 7638, 8031, 8040, 10184, 10708, 12730, 13385, 15276, 16062, 16080, 19095, 20368, 21416, 25460, 26770, 30552, 32124, 38190, 40155, 42832, 50863, 50920, 53540, 61104, 64248, 76380, 80310, 101726, 101840, 107080, 128496, 152589, 152760, 160620, 179359, 203452, 214160, 254315, 305178, 305520, 321240, 358718, 406904, 508630, 538077, 610356, 642480, 717436, 762945, 813808, 896795, 1017260, 1076154, 1220712, 1434872, 1525890, 1793590, 2034520, 2152308, 2441424, 2690385, 2869744, 3051780, 3407821, 3587180, 4069040, 4304616, 5380770, 6103560, 6815642, 7174360, 8609232, 10223463, 10761540, 12207120, 13631284, 14348720, 17039105, 20446926, 21523080, 27262568, 34078210, 40893852, 43046160, 51117315, 54525136, 68156420, 81787704, 102234630, 136312840, 163575408, 204469260, 272625680, 408938520, 817877040]

約数ペア:

[(1, 817877040), (2, 408938520), (3, 272625680), (4, 204469260), (5, 163575408), (6, 136312840), (8, 102234630), (10, 81787704), (12, 68156420), (15, 54525136), (16, 51117315), (19, 43046160), (20, 40893852), (24, 34078210), (30, 27262568), (38, 21523080), (40, 20446926), (48, 17039105), (57, 14348720), (60, 13631284), (67, 12207120), (76, 10761540), (80, 10223463), (95, 8609232), (114, 7174360), (120, 6815642), (134, 6103560), (152, 5380770), (190, 4304616), (201, 4069040), (228, 3587180), (240, 3407821), (268, 3051780), (285, 2869744), (304, 2690385), (335, 2441424), (380, 2152308), (402, 2034520), (456, 1793590), (536, 1525890), (570, 1434872), (670, 1220712), (760, 1076154), (804, 1017260), (912, 896795), (1005, 813808), (1072, 762945), (1140, 717436), (1273, 642480), (1340, 610356), (1520, 538077), (1608, 508630), (2010, 406904), (2280, 358718), (2546, 321240), (2677, 305520), (2680, 305178), (3216, 254315), (3819, 214160), (4020, 203452), (4560, 179359), (5092, 160620), (5354, 152760), (5360, 152589), (6365, 128496), (7638, 107080), (8031, 101840), (8040, 101726), (10184, 80310), (10708, 76380), (12730, 64248), (13385, 61104), (15276, 53540), (16062, 50920), (16080, 50863), (19095, 42832), (20368, 40155), (21416, 38190), (25460, 32124), (26770, 30552)]