966465780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:750

約数の個数: 192

約数和(自身を含む): 3274629120

約数和(自身を除く): 2308163340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 281, 285, 380, 399, 420, 431, 532, 562, 570, 665, 798, 843, 862, 1124, 1140, 1293, 1330, 1405, 1596, 1686, 1724, 1967, 1995, 2155, 2586, 2660, 2810, 3017, 3372, 3934, 3990, 4215, 4310, 5172, 5339, 5620, 5901, 6034, 6465, 7868, 7980, 8189, 8430, 8620, 9051, 9835, 10678, 11802, 12068, 12930, 15085, 16017, 16378, 16860, 18102, 19670, 21356, 23604, 24567, 25860, 26695, 29505, 30170, 32034, 32756, 36204, 37373, 39340, 40945, 45255, 49134, 53390, 57323, 59010, 60340, 64068, 74746, 80085, 81890, 90510, 98268, 106780, 112119, 114646, 118020, 121111, 122835, 149492, 160170, 163780, 171969, 181020, 186865, 224238, 229292, 242222, 245670, 286615, 320340, 343938, 363333, 373730, 448476, 484444, 491340, 560595, 573230, 605555, 687876, 726666, 747460, 847777, 859845, 1121190, 1146460, 1211110, 1453332, 1695554, 1719690, 1816665, 2242380, 2301109, 2422220, 2543331, 3391108, 3439380, 3633330, 4238885, 4602218, 5086662, 6903327, 7266660, 8477770, 9204436, 10173324, 11505545, 12716655, 13806654, 16107763, 16955540, 23011090, 25433310, 27613308, 32215526, 34516635, 46022180, 48323289, 50866620, 64431052, 69033270, 80538815, 96646578, 138066540, 161077630, 193293156, 241616445, 322155260, 483232890, 966465780]

約数ペア:

[(1, 966465780), (2, 483232890), (3, 322155260), (4, 241616445), (5, 193293156), (6, 161077630), (7, 138066540), (10, 96646578), (12, 80538815), (14, 69033270), (15, 64431052), (19, 50866620), (20, 48323289), (21, 46022180), (28, 34516635), (30, 32215526), (35, 27613308), (38, 25433310), (42, 23011090), (57, 16955540), (60, 16107763), (70, 13806654), (76, 12716655), (84, 11505545), (95, 10173324), (105, 9204436), (114, 8477770), (133, 7266660), (140, 6903327), (190, 5086662), (210, 4602218), (228, 4238885), (266, 3633330), (281, 3439380), (285, 3391108), (380, 2543331), (399, 2422220), (420, 2301109), (431, 2242380), (532, 1816665), (562, 1719690), (570, 1695554), (665, 1453332), (798, 1211110), (843, 1146460), (862, 1121190), (1124, 859845), (1140, 847777), (1293, 747460), (1330, 726666), (1405, 687876), (1596, 605555), (1686, 573230), (1724, 560595), (1967, 491340), (1995, 484444), (2155, 448476), (2586, 373730), (2660, 363333), (2810, 343938), (3017, 320340), (3372, 286615), (3934, 245670), (3990, 242222), (4215, 229292), (4310, 224238), (5172, 186865), (5339, 181020), (5620, 171969), (5901, 163780), (6034, 160170), (6465, 149492), (7868, 122835), (7980, 121111), (8189, 118020), (8430, 114646), (8620, 112119), (9051, 106780), (9835, 98268), (10678, 90510), (11802, 81890), (12068, 80085), (12930, 74746), (15085, 64068), (16017, 60340), (16378, 59010), (16860, 57323), (18102, 53390), (19670, 49134), (21356, 45255), (23604, 40945), (24567, 39340), (25860, 37373), (26695, 36204), (29505, 32756), (30170, 32034)]