349954920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7309}}^1$

素因数の和:7352

約数の個数: 192

約数和(自身を含む): 1368432000

約数和(自身を除く): 1018477080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7309, 7980, 9576, 11970, 14618, 15960, 21927, 23940, 29236, 36545, 43854, 47880, 51163, 58472, 65781, 73090, 87708, 102326, 109635, 131562, 138871, 146180, 153489, 175416, 204652, 219270, 255815, 263124, 277742, 292360, 306978, 328905, 409304, 416613, 438540, 460467, 511630, 526248, 555484, 613956, 657810, 694355, 767445, 833226, 877080, 920934, 972097, 1023260, 1110968, 1227912, 1249839, 1315620, 1388710, 1534890, 1666452, 1841868, 1944194, 2046520, 2083065, 2302335, 2499678, 2631240, 2777420, 2916291, 3069780, 3332904, 3683736, 3888388, 4166130, 4604670, 4860485, 4999356, 5554840, 5832582, 6139560, 6249195, 7776776, 8332260, 8748873, 9209340, 9720970, 9998712, 11665164, 12498390, 14581455, 16664520, 17497746, 18418680, 19441940, 23330328, 24996780, 29162910, 34995492, 38883880, 43744365, 49993560, 58325820, 69990984, 87488730, 116651640, 174977460, 349954920]

約数ペア:

[(1, 349954920), (2, 174977460), (3, 116651640), (4, 87488730), (5, 69990984), (6, 58325820), (7, 49993560), (8, 43744365), (9, 38883880), (10, 34995492), (12, 29162910), (14, 24996780), (15, 23330328), (18, 19441940), (19, 18418680), (20, 17497746), (21, 16664520), (24, 14581455), (28, 12498390), (30, 11665164), (35, 9998712), (36, 9720970), (38, 9209340), (40, 8748873), (42, 8332260), (45, 7776776), (56, 6249195), (57, 6139560), (60, 5832582), (63, 5554840), (70, 4999356), (72, 4860485), (76, 4604670), (84, 4166130), (90, 3888388), (95, 3683736), (105, 3332904), (114, 3069780), (120, 2916291), (126, 2777420), (133, 2631240), (140, 2499678), (152, 2302335), (168, 2083065), (171, 2046520), (180, 1944194), (190, 1841868), (210, 1666452), (228, 1534890), (252, 1388710), (266, 1315620), (280, 1249839), (285, 1227912), (315, 1110968), (342, 1023260), (360, 972097), (380, 920934), (399, 877080), (420, 833226), (456, 767445), (504, 694355), (532, 657810), (570, 613956), (630, 555484), (665, 526248), (684, 511630), (760, 460467), (798, 438540), (840, 416613), (855, 409304), (1064, 328905), (1140, 306978), (1197, 292360), (1260, 277742), (1330, 263124), (1368, 255815), (1596, 219270), (1710, 204652), (1995, 175416), (2280, 153489), (2394, 146180), (2520, 138871), (2660, 131562), (3192, 109635), (3420, 102326), (3990, 87708), (4788, 73090), (5320, 65781), (5985, 58472), (6840, 51163), (7309, 47880), (7980, 43854), (9576, 36545), (11970, 29236), (14618, 23940), (15960, 21927)]