1531282320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3527}}^1$

素因数の和:3619

約数の個数: 200

約数和(自身を含む): 5399279424

約数和(自身を除く): 3867997104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 108, 120, 134, 135, 144, 162, 180, 201, 216, 240, 268, 270, 324, 335, 360, 402, 405, 432, 536, 540, 603, 648, 670, 720, 804, 810, 1005, 1072, 1080, 1206, 1296, 1340, 1608, 1620, 1809, 2010, 2160, 2412, 2680, 3015, 3216, 3240, 3527, 3618, 4020, 4824, 5360, 5427, 6030, 6480, 7054, 7236, 8040, 9045, 9648, 10581, 10854, 12060, 14108, 14472, 16080, 17635, 18090, 21162, 21708, 24120, 27135, 28216, 28944, 31743, 35270, 36180, 42324, 43416, 48240, 52905, 54270, 56432, 63486, 70540, 72360, 84648, 86832, 95229, 105810, 108540, 126972, 141080, 144720, 158715, 169296, 190458, 211620, 217080, 236309, 253944, 282160, 285687, 317430, 380916, 423240, 434160, 472618, 476145, 507888, 571374, 634860, 708927, 761832, 846480, 945236, 952290, 1142748, 1181545, 1269720, 1417854, 1428435, 1523664, 1890472, 1904580, 2126781, 2285496, 2363090, 2539440, 2835708, 2856870, 3544635, 3780944, 3809160, 4253562, 4570992, 4726180, 5671416, 5713740, 6380343, 7089270, 7618320, 8507124, 9452360, 10633905, 11342832, 11427480, 12760686, 14178540, 17014248, 18904720, 19141029, 21267810, 22854960, 25521372, 28357080, 31901715, 34028496, 38282058, 42535620, 51042744, 56714160, 63803430, 76564116, 85071240, 95705145, 102085488, 127606860, 153128232, 170142480, 191410290, 255213720, 306256464, 382820580, 510427440, 765641160, 1531282320]

約数ペア:

[(1, 1531282320), (2, 765641160), (3, 510427440), (4, 382820580), (5, 306256464), (6, 255213720), (8, 191410290), (9, 170142480), (10, 153128232), (12, 127606860), (15, 102085488), (16, 95705145), (18, 85071240), (20, 76564116), (24, 63803430), (27, 56714160), (30, 51042744), (36, 42535620), (40, 38282058), (45, 34028496), (48, 31901715), (54, 28357080), (60, 25521372), (67, 22854960), (72, 21267810), (80, 19141029), (81, 18904720), (90, 17014248), (108, 14178540), (120, 12760686), (134, 11427480), (135, 11342832), (144, 10633905), (162, 9452360), (180, 8507124), (201, 7618320), (216, 7089270), (240, 6380343), (268, 5713740), (270, 5671416), (324, 4726180), (335, 4570992), (360, 4253562), (402, 3809160), (405, 3780944), (432, 3544635), (536, 2856870), (540, 2835708), (603, 2539440), (648, 2363090), (670, 2285496), (720, 2126781), (804, 1904580), (810, 1890472), (1005, 1523664), (1072, 1428435), (1080, 1417854), (1206, 1269720), (1296, 1181545), (1340, 1142748), (1608, 952290), (1620, 945236), (1809, 846480), (2010, 761832), (2160, 708927), (2412, 634860), (2680, 571374), (3015, 507888), (3216, 476145), (3240, 472618), (3527, 434160), (3618, 423240), (4020, 380916), (4824, 317430), (5360, 285687), (5427, 282160), (6030, 253944), (6480, 236309), (7054, 217080), (7236, 211620), (8040, 190458), (9045, 169296), (9648, 158715), (10581, 144720), (10854, 141080), (12060, 126972), (14108, 108540), (14472, 105810), (16080, 95229), (17635, 86832), (18090, 84648), (21162, 72360), (21708, 70540), (24120, 63486), (27135, 56432), (28216, 54270), (28944, 52905), (31743, 48240), (35270, 43416), (36180, 42324)]