495920891520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{205483}}^1$

素因数の和:205927

約数の個数: 192

約数和(自身を含む): 1716572239200

約数和(自身を除く): 1220651347680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 419, 480, 576, 640, 720, 838, 960, 1152, 1257, 1440, 1676, 1920, 2095, 2514, 2880, 3352, 3771, 4190, 5028, 5760, 6285, 6704, 7542, 8380, 10056, 12570, 13408, 15084, 16760, 18855, 20112, 25140, 26816, 30168, 33520, 37710, 40224, 50280, 53632, 60336, 67040, 75420, 80448, 100560, 120672, 134080, 150840, 160896, 201120, 205483, 241344, 268160, 301680, 402240, 410966, 482688, 603360, 616449, 804480, 821932, 1027415, 1206720, 1232898, 1643864, 1849347, 2054830, 2413440, 2465796, 3082245, 3287728, 3698694, 4109660, 4931592, 6164490, 6575456, 7397388, 8219320, 9246735, 9863184, 12328980, 13150912, 14794776, 16438640, 18493470, 19726368, 24657960, 26301824, 29589552, 32877280, 36986940, 39452736, 49315920, 59179104, 65754560, 73973880, 78905472, 86097377, 98631840, 118358208, 131509120, 147947760, 172194754, 197263680, 236716416, 258292131, 295895520, 344389508, 394527360, 430486885, 516584262, 591791040, 688779016, 774876393, 860973770, 1033168524, 1183582080, 1291460655, 1377558032, 1549752786, 1721947540, 2066337048, 2582921310, 2755116064, 3099505572, 3443895080, 3874381965, 4132674096, 5165842620, 5510232128, 6199011144, 6887790160, 7748763930, 8265348192, 10331685240, 11020464256, 12398022288, 13775580320, 15497527860, 16530696384, 20663370480, 24796044576, 27551160640, 30995055720, 33061392768, 41326740960, 49592089152, 55102321280, 61990111440, 82653481920, 99184178304, 123980222880, 165306963840, 247960445760, 495920891520]

約数ペア:

[(1, 495920891520), (2, 247960445760), (3, 165306963840), (4, 123980222880), (5, 99184178304), (6, 82653481920), (8, 61990111440), (9, 55102321280), (10, 49592089152), (12, 41326740960), (15, 33061392768), (16, 30995055720), (18, 27551160640), (20, 24796044576), (24, 20663370480), (30, 16530696384), (32, 15497527860), (36, 13775580320), (40, 12398022288), (45, 11020464256), (48, 10331685240), (60, 8265348192), (64, 7748763930), (72, 6887790160), (80, 6199011144), (90, 5510232128), (96, 5165842620), (120, 4132674096), (128, 3874381965), (144, 3443895080), (160, 3099505572), (180, 2755116064), (192, 2582921310), (240, 2066337048), (288, 1721947540), (320, 1549752786), (360, 1377558032), (384, 1291460655), (419, 1183582080), (480, 1033168524), (576, 860973770), (640, 774876393), (720, 688779016), (838, 591791040), (960, 516584262), (1152, 430486885), (1257, 394527360), (1440, 344389508), (1676, 295895520), (1920, 258292131), (2095, 236716416), (2514, 197263680), (2880, 172194754), (3352, 147947760), (3771, 131509120), (4190, 118358208), (5028, 98631840), (5760, 86097377), (6285, 78905472), (6704, 73973880), (7542, 65754560), (8380, 59179104), (10056, 49315920), (12570, 39452736), (13408, 36986940), (15084, 32877280), (16760, 29589552), (18855, 26301824), (20112, 24657960), (25140, 19726368), (26816, 18493470), (30168, 16438640), (33520, 14794776), (37710, 13150912), (40224, 12328980), (50280, 9863184), (53632, 9246735), (60336, 8219320), (67040, 7397388), (75420, 6575456), (80448, 6164490), (100560, 4931592), (120672, 4109660), (134080, 3698694), (150840, 3287728), (160896, 3082245), (201120, 2465796), (205483, 2413440), (241344, 2054830), (268160, 1849347), (301680, 1643864), (402240, 1232898), (410966, 1206720), (482688, 1027415), (603360, 821932), (616449, 804480)]