165964680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:813

約数の個数: 256

約数和(自身を含む): 654912000

約数和(自身を除く): 488947320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 360, 378, 406, 420, 435, 504, 522, 540, 580, 609, 630, 696, 756, 757, 783, 812, 840, 870, 945, 1015, 1044, 1080, 1160, 1218, 1260, 1305, 1512, 1514, 1566, 1624, 1740, 1827, 1890, 2030, 2088, 2271, 2436, 2520, 2610, 3028, 3045, 3132, 3480, 3654, 3780, 3785, 3915, 4060, 4542, 4872, 5220, 5299, 5481, 6056, 6090, 6264, 6813, 7308, 7560, 7570, 7830, 8120, 9084, 9135, 10440, 10598, 10962, 11355, 12180, 13626, 14616, 15140, 15660, 15897, 18168, 18270, 20439, 21196, 21924, 21953, 22710, 24360, 26495, 27252, 27405, 30280, 31320, 31794, 34065, 36540, 40878, 42392, 43848, 43906, 45420, 47691, 52990, 54504, 54810, 63588, 65859, 68130, 73080, 79485, 81756, 87812, 90840, 95382, 102195, 105980, 109620, 109765, 127176, 131718, 136260, 143073, 153671, 158970, 163512, 175624, 190764, 197577, 204390, 211960, 219240, 219530, 238455, 263436, 272520, 286146, 307342, 317940, 329295, 381528, 395154, 408780, 439060, 461013, 476910, 526872, 572292, 592731, 614684, 635880, 658590, 715365, 768355, 790308, 817560, 878120, 922026, 953820, 987885, 1144584, 1185462, 1229368, 1317180, 1383039, 1430730, 1536710, 1580616, 1844052, 1907640, 1975770, 2305065, 2370924, 2634360, 2766078, 2861460, 2963655, 3073420, 3688104, 3951540, 4149117, 4610130, 4741848, 5532156, 5722920, 5927310, 6146840, 6915195, 7903080, 8298234, 9220260, 11064312, 11854620, 13830390, 16596468, 18440520, 20745585, 23709240, 27660780, 33192936, 41491170, 55321560, 82982340, 165964680]

約数ペア:

[(1, 165964680), (2, 82982340), (3, 55321560), (4, 41491170), (5, 33192936), (6, 27660780), (7, 23709240), (8, 20745585), (9, 18440520), (10, 16596468), (12, 13830390), (14, 11854620), (15, 11064312), (18, 9220260), (20, 8298234), (21, 7903080), (24, 6915195), (27, 6146840), (28, 5927310), (29, 5722920), (30, 5532156), (35, 4741848), (36, 4610130), (40, 4149117), (42, 3951540), (45, 3688104), (54, 3073420), (56, 2963655), (58, 2861460), (60, 2766078), (63, 2634360), (70, 2370924), (72, 2305065), (84, 1975770), (87, 1907640), (90, 1844052), (105, 1580616), (108, 1536710), (116, 1430730), (120, 1383039), (126, 1317180), (135, 1229368), (140, 1185462), (145, 1144584), (168, 987885), (174, 953820), (180, 922026), (189, 878120), (203, 817560), (210, 790308), (216, 768355), (232, 715365), (252, 658590), (261, 635880), (270, 614684), (280, 592731), (290, 572292), (315, 526872), (348, 476910), (360, 461013), (378, 439060), (406, 408780), (420, 395154), (435, 381528), (504, 329295), (522, 317940), (540, 307342), (580, 286146), (609, 272520), (630, 263436), (696, 238455), (756, 219530), (757, 219240), (783, 211960), (812, 204390), (840, 197577), (870, 190764), (945, 175624), (1015, 163512), (1044, 158970), (1080, 153671), (1160, 143073), (1218, 136260), (1260, 131718), (1305, 127176), (1512, 109765), (1514, 109620), (1566, 105980), (1624, 102195), (1740, 95382), (1827, 90840), (1890, 87812), (2030, 81756), (2088, 79485), (2271, 73080), (2436, 68130), (2520, 65859), (2610, 63588), (3028, 54810), (3045, 54504), (3132, 52990), (3480, 47691), (3654, 45420), (3780, 43906), (3785, 43848), (3915, 42392), (4060, 40878), (4542, 36540), (4872, 34065), (5220, 31794), (5299, 31320), (5481, 30280), (6056, 27405), (6090, 27252), (6264, 26495), (6813, 24360), (7308, 22710), (7560, 21953), (7570, 21924), (7830, 21196), (8120, 20439), (9084, 18270), (9135, 18168), (10440, 15897), (10598, 15660), (10962, 15140), (11355, 14616), (12180, 13626)]