71594280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1205

約数の個数: 160

約数和(自身を含む): 253519200

約数和(自身を除く): 181924920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1163, 1368, 1539, 1620, 1710, 2052, 2280, 2326, 2565, 3078, 3240, 3420, 3489, 4104, 4652, 5130, 5815, 6156, 6840, 6978, 7695, 9304, 10260, 10467, 11630, 12312, 13956, 15390, 17445, 20520, 20934, 22097, 23260, 27912, 30780, 31401, 34890, 41868, 44194, 46520, 52335, 61560, 62802, 66291, 69780, 83736, 88388, 94203, 104670, 110485, 125604, 132582, 139560, 157005, 176776, 188406, 198873, 209340, 220970, 251208, 265164, 314010, 331455, 376812, 397746, 418680, 441940, 471015, 530328, 596619, 628020, 662910, 753624, 795492, 883880, 942030, 994365, 1193238, 1256040, 1325820, 1590984, 1789857, 1884060, 1988730, 2386476, 2651640, 2983095, 3579714, 3768120, 3977460, 4772952, 5966190, 7159428, 7954920, 8949285, 11932380, 14318856, 17898570, 23864760, 35797140, 71594280]

約数ペア:

[(1, 71594280), (2, 35797140), (3, 23864760), (4, 17898570), (5, 14318856), (6, 11932380), (8, 8949285), (9, 7954920), (10, 7159428), (12, 5966190), (15, 4772952), (18, 3977460), (19, 3768120), (20, 3579714), (24, 2983095), (27, 2651640), (30, 2386476), (36, 1988730), (38, 1884060), (40, 1789857), (45, 1590984), (54, 1325820), (57, 1256040), (60, 1193238), (72, 994365), (76, 942030), (81, 883880), (90, 795492), (95, 753624), (108, 662910), (114, 628020), (120, 596619), (135, 530328), (152, 471015), (162, 441940), (171, 418680), (180, 397746), (190, 376812), (216, 331455), (228, 314010), (270, 265164), (285, 251208), (324, 220970), (342, 209340), (360, 198873), (380, 188406), (405, 176776), (456, 157005), (513, 139560), (540, 132582), (570, 125604), (648, 110485), (684, 104670), (760, 94203), (810, 88388), (855, 83736), (1026, 69780), (1080, 66291), (1140, 62802), (1163, 61560), (1368, 52335), (1539, 46520), (1620, 44194), (1710, 41868), (2052, 34890), (2280, 31401), (2326, 30780), (2565, 27912), (3078, 23260), (3240, 22097), (3420, 20934), (3489, 20520), (4104, 17445), (4652, 15390), (5130, 13956), (5815, 12312), (6156, 11630), (6840, 10467), (6978, 10260), (7695, 9304)]