82504080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 301379520

約数和(自身を除く): 218875440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 163, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 326, 333, 342, 360, 370, 380, 444, 456, 489, 555, 570, 592, 652, 666, 684, 703, 720, 740, 760, 815, 855, 888, 912, 978, 1110, 1140, 1304, 1332, 1368, 1406, 1467, 1480, 1520, 1630, 1665, 1710, 1776, 1956, 2109, 2220, 2280, 2445, 2608, 2664, 2736, 2812, 2934, 2960, 3097, 3260, 3330, 3420, 3515, 3912, 4218, 4440, 4560, 4890, 5328, 5624, 5868, 6031, 6194, 6327, 6520, 6660, 6840, 7030, 7335, 7824, 8436, 8880, 9291, 9780, 10545, 11248, 11736, 12062, 12388, 12654, 13040, 13320, 13680, 14060, 14670, 15485, 16872, 18093, 18582, 19560, 21090, 23472, 24124, 24776, 25308, 26640, 27873, 28120, 29340, 30155, 30970, 31635, 33744, 36186, 37164, 39120, 42180, 46455, 48248, 49552, 50616, 54279, 55746, 56240, 58680, 60310, 61940, 63270, 72372, 74328, 84360, 90465, 92910, 96496, 101232, 108558, 111492, 114589, 117360, 120620, 123880, 126540, 139365, 144744, 148656, 168720, 180930, 185820, 217116, 222984, 229178, 241240, 247760, 253080, 271395, 278730, 289488, 343767, 361860, 371640, 434232, 445968, 458356, 482480, 506160, 542790, 557460, 572945, 687534, 723720, 743280, 868464, 916712, 1031301, 1085580, 1114920, 1145890, 1375068, 1447440, 1718835, 1833424, 2062602, 2171160, 2229840, 2291780, 2750136, 3437670, 4125204, 4342320, 4583560, 5156505, 5500272, 6875340, 8250408, 9167120, 10313010, 13750680, 16500816, 20626020, 27501360, 41252040, 82504080]

約数ペア:

[(1, 82504080), (2, 41252040), (3, 27501360), (4, 20626020), (5, 16500816), (6, 13750680), (8, 10313010), (9, 9167120), (10, 8250408), (12, 6875340), (15, 5500272), (16, 5156505), (18, 4583560), (19, 4342320), (20, 4125204), (24, 3437670), (30, 2750136), (36, 2291780), (37, 2229840), (38, 2171160), (40, 2062602), (45, 1833424), (48, 1718835), (57, 1447440), (60, 1375068), (72, 1145890), (74, 1114920), (76, 1085580), (80, 1031301), (90, 916712), (95, 868464), (111, 743280), (114, 723720), (120, 687534), (144, 572945), (148, 557460), (152, 542790), (163, 506160), (171, 482480), (180, 458356), (185, 445968), (190, 434232), (222, 371640), (228, 361860), (240, 343767), (285, 289488), (296, 278730), (304, 271395), (326, 253080), (333, 247760), (342, 241240), (360, 229178), (370, 222984), (380, 217116), (444, 185820), (456, 180930), (489, 168720), (555, 148656), (570, 144744), (592, 139365), (652, 126540), (666, 123880), (684, 120620), (703, 117360), (720, 114589), (740, 111492), (760, 108558), (815, 101232), (855, 96496), (888, 92910), (912, 90465), (978, 84360), (1110, 74328), (1140, 72372), (1304, 63270), (1332, 61940), (1368, 60310), (1406, 58680), (1467, 56240), (1480, 55746), (1520, 54279), (1630, 50616), (1665, 49552), (1710, 48248), (1776, 46455), (1956, 42180), (2109, 39120), (2220, 37164), (2280, 36186), (2445, 33744), (2608, 31635), (2664, 30970), (2736, 30155), (2812, 29340), (2934, 28120), (2960, 27873), (3097, 26640), (3260, 25308), (3330, 24776), (3420, 24124), (3515, 23472), (3912, 21090), (4218, 19560), (4440, 18582), (4560, 18093), (4890, 16872), (5328, 15485), (5624, 14670), (5868, 14060), (6031, 13680), (6194, 13320), (6327, 13040), (6520, 12654), (6660, 12388), (6840, 12062), (7030, 11736), (7335, 11248), (7824, 10545), (8436, 9780), (8880, 9291)]