2905401840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:460

約数の個数: 320

約数和(自身を含む): 10257629184

約数和(自身を除く): 7352227344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 131, 132, 155, 165, 176, 186, 220, 240, 248, 262, 264, 271, 310, 330, 341, 372, 393, 440, 465, 496, 524, 528, 542, 620, 655, 660, 682, 744, 786, 813, 880, 930, 1023, 1048, 1084, 1240, 1310, 1320, 1355, 1364, 1441, 1488, 1572, 1626, 1705, 1860, 1965, 2046, 2096, 2168, 2480, 2620, 2640, 2710, 2728, 2882, 2981, 3144, 3252, 3410, 3720, 3930, 4061, 4065, 4092, 4323, 4336, 5115, 5240, 5420, 5456, 5764, 5962, 6288, 6504, 6820, 7205, 7440, 7860, 8122, 8130, 8184, 8401, 8646, 8943, 10230, 10480, 10840, 11528, 11924, 12183, 13008, 13640, 14410, 14905, 15720, 16244, 16260, 16368, 16802, 17292, 17886, 20305, 20460, 21615, 21680, 23056, 23848, 24366, 25203, 27280, 28820, 29810, 31440, 32488, 32520, 33604, 34584, 35501, 35772, 40610, 40920, 42005, 43230, 44671, 44715, 47696, 48732, 50406, 57640, 59620, 60915, 64976, 65040, 67208, 69168, 71002, 71544, 81220, 81840, 84010, 86460, 89342, 89430, 92411, 97464, 100812, 106503, 115280, 119240, 121830, 126015, 134013, 134416, 142004, 143088, 162440, 168020, 172920, 177505, 178684, 178860, 184822, 194928, 201624, 213006, 223355, 238480, 243660, 252030, 268026, 277233, 284008, 324880, 336040, 345840, 355010, 357368, 357720, 369644, 390511, 403248, 426012, 446710, 462055, 487320, 504060, 532515, 536052, 554466, 568016, 670065, 672080, 710020, 714736, 715440, 739288, 781022, 852024, 893420, 924110, 974640, 1008120, 1065030, 1072104, 1100531, 1108932, 1171533, 1340130, 1386165, 1420040, 1478576, 1562044, 1704048, 1786840, 1848220, 1952555, 2016240, 2130060, 2144208, 2201062, 2217864, 2343066, 2680260, 2772330, 2840080, 3124088, 3301593, 3573680, 3696440, 3905110, 4260120, 4402124, 4435728, 4686132, 5360520, 5502655, 5544660, 5857665, 6248176, 6603186, 7392880, 7810220, 8520240, 8804248, 9372264, 10721040, 11005310, 11089320, 11715330, 12105841, 13206372, 15620440, 16507965, 17608496, 18744528, 22010620, 22178640, 23430660, 24211682, 26412744, 31240880, 33015930, 36317523, 44021240, 46861320, 48423364, 52825488, 60529205, 66031860, 72635046, 88042480, 93722640, 96846728, 121058410, 132063720, 145270092, 181587615, 193693456, 242116820, 264127440, 290540184, 363175230, 484233640, 581080368, 726350460, 968467280, 1452700920, 2905401840]

約数ペア:

[(1, 2905401840), (2, 1452700920), (3, 968467280), (4, 726350460), (5, 581080368), (6, 484233640), (8, 363175230), (10, 290540184), (11, 264127440), (12, 242116820), (15, 193693456), (16, 181587615), (20, 145270092), (22, 132063720), (24, 121058410), (30, 96846728), (31, 93722640), (33, 88042480), (40, 72635046), (44, 66031860), (48, 60529205), (55, 52825488), (60, 48423364), (62, 46861320), (66, 44021240), (80, 36317523), (88, 33015930), (93, 31240880), (110, 26412744), (120, 24211682), (124, 23430660), (131, 22178640), (132, 22010620), (155, 18744528), (165, 17608496), (176, 16507965), (186, 15620440), (220, 13206372), (240, 12105841), (248, 11715330), (262, 11089320), (264, 11005310), (271, 10721040), (310, 9372264), (330, 8804248), (341, 8520240), (372, 7810220), (393, 7392880), (440, 6603186), (465, 6248176), (496, 5857665), (524, 5544660), (528, 5502655), (542, 5360520), (620, 4686132), (655, 4435728), (660, 4402124), (682, 4260120), (744, 3905110), (786, 3696440), (813, 3573680), (880, 3301593), (930, 3124088), (1023, 2840080), (1048, 2772330), (1084, 2680260), (1240, 2343066), (1310, 2217864), (1320, 2201062), (1355, 2144208), (1364, 2130060), (1441, 2016240), (1488, 1952555), (1572, 1848220), (1626, 1786840), (1705, 1704048), (1860, 1562044), (1965, 1478576), (2046, 1420040), (2096, 1386165), (2168, 1340130), (2480, 1171533), (2620, 1108932), (2640, 1100531), (2710, 1072104), (2728, 1065030), (2882, 1008120), (2981, 974640), (3144, 924110), (3252, 893420), (3410, 852024), (3720, 781022), (3930, 739288), (4061, 715440), (4065, 714736), (4092, 710020), (4323, 672080), (4336, 670065), (5115, 568016), (5240, 554466), (5420, 536052), (5456, 532515), (5764, 504060), (5962, 487320), (6288, 462055), (6504, 446710), (6820, 426012), (7205, 403248), (7440, 390511), (7860, 369644), (8122, 357720), (8130, 357368), (8184, 355010), (8401, 345840), (8646, 336040), (8943, 324880), (10230, 284008), (10480, 277233), (10840, 268026), (11528, 252030), (11924, 243660), (12183, 238480), (13008, 223355), (13640, 213006), (14410, 201624), (14905, 194928), (15720, 184822), (16244, 178860), (16260, 178684), (16368, 177505), (16802, 172920), (17292, 168020), (17886, 162440), (20305, 143088), (20460, 142004), (21615, 134416), (21680, 134013), (23056, 126015), (23848, 121830), (24366, 119240), (25203, 115280), (27280, 106503), (28820, 100812), (29810, 97464), (31440, 92411), (32488, 89430), (32520, 89342), (33604, 86460), (34584, 84010), (35501, 81840), (35772, 81220), (40610, 71544), (40920, 71002), (42005, 69168), (43230, 67208), (44671, 65040), (44715, 64976), (47696, 60915), (48732, 59620), (50406, 57640)]