2150442720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:838

約数の個数: 288

約数和(自身を含む): 7698862080

約数和(自身を除く): 5548419360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 67, 72, 80, 90, 93, 96, 120, 124, 134, 144, 155, 160, 180, 186, 201, 240, 248, 268, 279, 288, 310, 335, 360, 372, 402, 465, 480, 496, 536, 558, 603, 620, 670, 719, 720, 744, 804, 930, 992, 1005, 1072, 1116, 1206, 1240, 1340, 1395, 1438, 1440, 1488, 1608, 1860, 2010, 2077, 2144, 2157, 2232, 2412, 2480, 2680, 2790, 2876, 2976, 3015, 3216, 3595, 3720, 4020, 4154, 4314, 4464, 4824, 4960, 5360, 5580, 5752, 6030, 6231, 6432, 6471, 7190, 7440, 8040, 8308, 8628, 8928, 9648, 10385, 10720, 10785, 11160, 11504, 12060, 12462, 12942, 14380, 14880, 16080, 16616, 17256, 18693, 19296, 20770, 21570, 22289, 22320, 23008, 24120, 24924, 25884, 28760, 31155, 32160, 32355, 33232, 34512, 37386, 41540, 43140, 44578, 44640, 48173, 48240, 49848, 51768, 57520, 62310, 64710, 66464, 66867, 69024, 74772, 83080, 86280, 89156, 93465, 96346, 96480, 99696, 103536, 111445, 115040, 124620, 129420, 133734, 144519, 149544, 166160, 172560, 178312, 186930, 192692, 199392, 200601, 207072, 222890, 240865, 249240, 258840, 267468, 289038, 299088, 332320, 334335, 345120, 356624, 373860, 385384, 401202, 433557, 445780, 481730, 498480, 517680, 534936, 578076, 598176, 668670, 713248, 722595, 747720, 770768, 802404, 867114, 891560, 963460, 996960, 1003005, 1035360, 1069872, 1156152, 1337340, 1445190, 1493363, 1495440, 1541536, 1604808, 1734228, 1783120, 1926920, 2006010, 2139744, 2167785, 2312304, 2674680, 2890380, 2986726, 2990880, 3209616, 3468456, 3566240, 3853840, 4012020, 4335570, 4480089, 4624608, 5349360, 5780760, 5973452, 6419232, 6936912, 7466815, 7707680, 8024040, 8671140, 8960178, 10698720, 11561520, 11946904, 13440267, 13873824, 14933630, 16048080, 17342280, 17920356, 22400445, 23123040, 23893808, 26880534, 29867260, 32096160, 34684560, 35840712, 44800890, 47787616, 53761068, 59734520, 67201335, 69369120, 71681424, 89601780, 107522136, 119469040, 134402670, 143362848, 179203560, 215044272, 238938080, 268805340, 358407120, 430088544, 537610680, 716814240, 1075221360, 2150442720]

約数ペア:

[(1, 2150442720), (2, 1075221360), (3, 716814240), (4, 537610680), (5, 430088544), (6, 358407120), (8, 268805340), (9, 238938080), (10, 215044272), (12, 179203560), (15, 143362848), (16, 134402670), (18, 119469040), (20, 107522136), (24, 89601780), (30, 71681424), (31, 69369120), (32, 67201335), (36, 59734520), (40, 53761068), (45, 47787616), (48, 44800890), (60, 35840712), (62, 34684560), (67, 32096160), (72, 29867260), (80, 26880534), (90, 23893808), (93, 23123040), (96, 22400445), (120, 17920356), (124, 17342280), (134, 16048080), (144, 14933630), (155, 13873824), (160, 13440267), (180, 11946904), (186, 11561520), (201, 10698720), (240, 8960178), (248, 8671140), (268, 8024040), (279, 7707680), (288, 7466815), (310, 6936912), (335, 6419232), (360, 5973452), (372, 5780760), (402, 5349360), (465, 4624608), (480, 4480089), (496, 4335570), (536, 4012020), (558, 3853840), (603, 3566240), (620, 3468456), (670, 3209616), (719, 2990880), (720, 2986726), (744, 2890380), (804, 2674680), (930, 2312304), (992, 2167785), (1005, 2139744), (1072, 2006010), (1116, 1926920), (1206, 1783120), (1240, 1734228), (1340, 1604808), (1395, 1541536), (1438, 1495440), (1440, 1493363), (1488, 1445190), (1608, 1337340), (1860, 1156152), (2010, 1069872), (2077, 1035360), (2144, 1003005), (2157, 996960), (2232, 963460), (2412, 891560), (2480, 867114), (2680, 802404), (2790, 770768), (2876, 747720), (2976, 722595), (3015, 713248), (3216, 668670), (3595, 598176), (3720, 578076), (4020, 534936), (4154, 517680), (4314, 498480), (4464, 481730), (4824, 445780), (4960, 433557), (5360, 401202), (5580, 385384), (5752, 373860), (6030, 356624), (6231, 345120), (6432, 334335), (6471, 332320), (7190, 299088), (7440, 289038), (8040, 267468), (8308, 258840), (8628, 249240), (8928, 240865), (9648, 222890), (10385, 207072), (10720, 200601), (10785, 199392), (11160, 192692), (11504, 186930), (12060, 178312), (12462, 172560), (12942, 166160), (14380, 149544), (14880, 144519), (16080, 133734), (16616, 129420), (17256, 124620), (18693, 115040), (19296, 111445), (20770, 103536), (21570, 99696), (22289, 96480), (22320, 96346), (23008, 93465), (24120, 89156), (24924, 86280), (25884, 83080), (28760, 74772), (31155, 69024), (32160, 66867), (32355, 66464), (33232, 64710), (34512, 62310), (37386, 57520), (41540, 51768), (43140, 49848), (44578, 48240), (44640, 48173)]