1647682080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{997}}^1$

素因数の和:1339

約数の個数: 192

約数和(自身を含む): 5685821568

約数和(自身を除く): 4038139488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 313, 330, 352, 440, 480, 528, 626, 660, 880, 939, 997, 1056, 1252, 1320, 1565, 1760, 1878, 1994, 2504, 2640, 2991, 3130, 3443, 3756, 3988, 4695, 4985, 5008, 5280, 5982, 6260, 6886, 7512, 7976, 9390, 9970, 10016, 10329, 10967, 11964, 12520, 13772, 14955, 15024, 15952, 17215, 18780, 19940, 20658, 21934, 23928, 25040, 27544, 29910, 30048, 31904, 32901, 34430, 37560, 39880, 41316, 43868, 47856, 50080, 51645, 54835, 55088, 59820, 65802, 68860, 75120, 79760, 82632, 87736, 95712, 103290, 109670, 110176, 119640, 131604, 137720, 150240, 159520, 164505, 165264, 175472, 206580, 219340, 239280, 263208, 275440, 312061, 329010, 330528, 350944, 413160, 438680, 478560, 526416, 550880, 624122, 658020, 826320, 877360, 936183, 1052832, 1248244, 1316040, 1560305, 1652640, 1754720, 1872366, 2496488, 2632080, 3120610, 3432671, 3744732, 4680915, 4992976, 5264160, 6241220, 6865342, 7489464, 9361830, 9985952, 10298013, 12482440, 13730684, 14978928, 17163355, 18723660, 20596026, 24964880, 27461368, 29957856, 34326710, 37447320, 41192052, 49929760, 51490065, 54922736, 68653420, 74894640, 82384104, 102980130, 109845472, 137306840, 149789280, 164768208, 205960260, 274613680, 329536416, 411920520, 549227360, 823841040, 1647682080]

約数ペア:

[(1, 1647682080), (2, 823841040), (3, 549227360), (4, 411920520), (5, 329536416), (6, 274613680), (8, 205960260), (10, 164768208), (11, 149789280), (12, 137306840), (15, 109845472), (16, 102980130), (20, 82384104), (22, 74894640), (24, 68653420), (30, 54922736), (32, 51490065), (33, 49929760), (40, 41192052), (44, 37447320), (48, 34326710), (55, 29957856), (60, 27461368), (66, 24964880), (80, 20596026), (88, 18723660), (96, 17163355), (110, 14978928), (120, 13730684), (132, 12482440), (160, 10298013), (165, 9985952), (176, 9361830), (220, 7489464), (240, 6865342), (264, 6241220), (313, 5264160), (330, 4992976), (352, 4680915), (440, 3744732), (480, 3432671), (528, 3120610), (626, 2632080), (660, 2496488), (880, 1872366), (939, 1754720), (997, 1652640), (1056, 1560305), (1252, 1316040), (1320, 1248244), (1565, 1052832), (1760, 936183), (1878, 877360), (1994, 826320), (2504, 658020), (2640, 624122), (2991, 550880), (3130, 526416), (3443, 478560), (3756, 438680), (3988, 413160), (4695, 350944), (4985, 330528), (5008, 329010), (5280, 312061), (5982, 275440), (6260, 263208), (6886, 239280), (7512, 219340), (7976, 206580), (9390, 175472), (9970, 165264), (10016, 164505), (10329, 159520), (10967, 150240), (11964, 137720), (12520, 131604), (13772, 119640), (14955, 110176), (15024, 109670), (15952, 103290), (17215, 95712), (18780, 87736), (19940, 82632), (20658, 79760), (21934, 75120), (23928, 68860), (25040, 65802), (27544, 59820), (29910, 55088), (30048, 54835), (31904, 51645), (32901, 50080), (34430, 47856), (37560, 43868), (39880, 41316)]