629815680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{647}}^1$

素因数の和:698

約数の個数: 288

約数和(自身を含む): 2358635760

約数和(自身を除く): 1728820080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 507, 520, 576, 585, 624, 640, 647, 676, 720, 780, 832, 845, 936, 960, 1014, 1040, 1152, 1170, 1248, 1294, 1352, 1440, 1521, 1560, 1664, 1690, 1872, 1920, 1941, 2028, 2080, 2340, 2496, 2535, 2588, 2704, 2880, 3042, 3120, 3235, 3380, 3744, 3882, 4056, 4160, 4680, 4992, 5070, 5176, 5408, 5760, 5823, 6084, 6240, 6470, 6760, 7488, 7605, 7764, 8112, 8320, 8411, 9360, 9705, 10140, 10352, 10816, 11646, 12168, 12480, 12940, 13520, 14976, 15210, 15528, 16224, 16822, 18720, 19410, 20280, 20704, 21632, 23292, 24336, 24960, 25233, 25880, 27040, 29115, 30420, 31056, 32448, 33644, 37440, 38820, 40560, 41408, 42055, 46584, 48672, 50466, 51760, 54080, 58230, 60840, 62112, 64896, 67288, 74880, 75699, 77640, 81120, 82816, 84110, 93168, 97344, 100932, 103520, 108160, 109343, 116460, 121680, 124224, 126165, 134576, 151398, 155280, 162240, 168220, 186336, 194688, 201864, 207040, 218686, 232920, 243360, 248448, 252330, 269152, 302796, 310560, 324480, 328029, 336440, 372672, 378495, 403728, 414080, 437372, 465840, 486720, 504660, 538304, 546715, 605592, 621120, 656058, 672880, 745344, 756990, 807456, 874744, 931680, 973440, 984087, 1009320, 1076608, 1093430, 1211184, 1242240, 1312116, 1345760, 1513980, 1614912, 1640145, 1749488, 1863360, 1968174, 2018640, 2186860, 2422368, 2624232, 2691520, 3027960, 3229824, 3280290, 3498976, 3726720, 3936348, 4037280, 4373720, 4844736, 4920435, 5248464, 5383040, 6055920, 6560580, 6997952, 7872696, 8074560, 8747440, 9689472, 9840870, 10496928, 12111840, 13121160, 13995904, 15745392, 16149120, 17494880, 19681740, 20993856, 24223680, 26242320, 31490784, 34989760, 39363480, 41987712, 48447360, 52484640, 62981568, 69979520, 78726960, 104969280, 125963136, 157453920, 209938560, 314907840, 629815680]

約数ペア:

[(1, 629815680), (2, 314907840), (3, 209938560), (4, 157453920), (5, 125963136), (6, 104969280), (8, 78726960), (9, 69979520), (10, 62981568), (12, 52484640), (13, 48447360), (15, 41987712), (16, 39363480), (18, 34989760), (20, 31490784), (24, 26242320), (26, 24223680), (30, 20993856), (32, 19681740), (36, 17494880), (39, 16149120), (40, 15745392), (45, 13995904), (48, 13121160), (52, 12111840), (60, 10496928), (64, 9840870), (65, 9689472), (72, 8747440), (78, 8074560), (80, 7872696), (90, 6997952), (96, 6560580), (104, 6055920), (117, 5383040), (120, 5248464), (128, 4920435), (130, 4844736), (144, 4373720), (156, 4037280), (160, 3936348), (169, 3726720), (180, 3498976), (192, 3280290), (195, 3229824), (208, 3027960), (234, 2691520), (240, 2624232), (260, 2422368), (288, 2186860), (312, 2018640), (320, 1968174), (338, 1863360), (360, 1749488), (384, 1640145), (390, 1614912), (416, 1513980), (468, 1345760), (480, 1312116), (507, 1242240), (520, 1211184), (576, 1093430), (585, 1076608), (624, 1009320), (640, 984087), (647, 973440), (676, 931680), (720, 874744), (780, 807456), (832, 756990), (845, 745344), (936, 672880), (960, 656058), (1014, 621120), (1040, 605592), (1152, 546715), (1170, 538304), (1248, 504660), (1294, 486720), (1352, 465840), (1440, 437372), (1521, 414080), (1560, 403728), (1664, 378495), (1690, 372672), (1872, 336440), (1920, 328029), (1941, 324480), (2028, 310560), (2080, 302796), (2340, 269152), (2496, 252330), (2535, 248448), (2588, 243360), (2704, 232920), (2880, 218686), (3042, 207040), (3120, 201864), (3235, 194688), (3380, 186336), (3744, 168220), (3882, 162240), (4056, 155280), (4160, 151398), (4680, 134576), (4992, 126165), (5070, 124224), (5176, 121680), (5408, 116460), (5760, 109343), (5823, 108160), (6084, 103520), (6240, 100932), (6470, 97344), (6760, 93168), (7488, 84110), (7605, 82816), (7764, 81120), (8112, 77640), (8320, 75699), (8411, 74880), (9360, 67288), (9705, 64896), (10140, 62112), (10352, 60840), (10816, 58230), (11646, 54080), (12168, 51760), (12480, 50466), (12940, 48672), (13520, 46584), (14976, 42055), (15210, 41408), (15528, 40560), (16224, 38820), (16822, 37440), (18720, 33644), (19410, 32448), (20280, 31056), (20704, 30420), (21632, 29115), (23292, 27040), (24336, 25880), (24960, 25233)]