1923661120

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:237

約数の個数: 224

約数和(自身を含む): 5014130688

約数和(自身を除く): 3090469568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 67, 80, 83, 92, 94, 115, 134, 160, 166, 184, 188, 230, 235, 268, 320, 332, 335, 368, 376, 415, 460, 470, 536, 664, 670, 736, 752, 830, 920, 940, 1072, 1081, 1328, 1340, 1472, 1504, 1541, 1660, 1840, 1880, 1909, 2144, 2162, 2656, 2680, 3008, 3082, 3149, 3320, 3680, 3760, 3818, 3901, 4288, 4324, 5312, 5360, 5405, 5561, 6164, 6298, 6640, 7360, 7520, 7636, 7705, 7802, 8648, 9545, 10720, 10810, 11122, 12328, 12596, 13280, 15040, 15272, 15410, 15604, 15745, 17296, 19090, 19505, 21440, 21620, 22244, 24656, 25192, 26560, 27805, 30544, 30820, 31208, 31490, 34592, 38180, 39010, 43240, 44488, 49312, 50384, 55610, 61088, 61640, 62416, 62980, 69184, 72427, 76360, 78020, 86480, 88976, 89723, 98624, 100768, 111220, 122176, 123280, 124832, 125960, 127903, 144854, 152720, 156040, 172960, 177952, 179446, 201536, 222440, 246560, 249664, 251920, 255806, 261367, 289708, 305440, 312080, 345920, 355904, 358892, 362135, 444880, 448615, 493120, 503840, 511612, 522734, 579416, 610880, 624160, 639515, 717784, 724270, 889760, 897230, 1007680, 1023224, 1045468, 1158832, 1248320, 1279030, 1306835, 1435568, 1448540, 1779520, 1794460, 2046448, 2090936, 2317664, 2558060, 2613670, 2871136, 2897080, 3588920, 4092896, 4181872, 4635328, 5116120, 5227340, 5742272, 5794160, 6011441, 7177840, 8185792, 8363744, 10232240, 10454680, 11588320, 12022882, 14355680, 16727488, 20464480, 20909360, 23176640, 24045764, 28711360, 30057205, 40928960, 41818720, 48091528, 60114410, 83637440, 96183056, 120228820, 192366112, 240457640, 384732224, 480915280, 961830560, 1923661120]

約数ペア:

[(1, 1923661120), (2, 961830560), (4, 480915280), (5, 384732224), (8, 240457640), (10, 192366112), (16, 120228820), (20, 96183056), (23, 83637440), (32, 60114410), (40, 48091528), (46, 41818720), (47, 40928960), (64, 30057205), (67, 28711360), (80, 24045764), (83, 23176640), (92, 20909360), (94, 20464480), (115, 16727488), (134, 14355680), (160, 12022882), (166, 11588320), (184, 10454680), (188, 10232240), (230, 8363744), (235, 8185792), (268, 7177840), (320, 6011441), (332, 5794160), (335, 5742272), (368, 5227340), (376, 5116120), (415, 4635328), (460, 4181872), (470, 4092896), (536, 3588920), (664, 2897080), (670, 2871136), (736, 2613670), (752, 2558060), (830, 2317664), (920, 2090936), (940, 2046448), (1072, 1794460), (1081, 1779520), (1328, 1448540), (1340, 1435568), (1472, 1306835), (1504, 1279030), (1541, 1248320), (1660, 1158832), (1840, 1045468), (1880, 1023224), (1909, 1007680), (2144, 897230), (2162, 889760), (2656, 724270), (2680, 717784), (3008, 639515), (3082, 624160), (3149, 610880), (3320, 579416), (3680, 522734), (3760, 511612), (3818, 503840), (3901, 493120), (4288, 448615), (4324, 444880), (5312, 362135), (5360, 358892), (5405, 355904), (5561, 345920), (6164, 312080), (6298, 305440), (6640, 289708), (7360, 261367), (7520, 255806), (7636, 251920), (7705, 249664), (7802, 246560), (8648, 222440), (9545, 201536), (10720, 179446), (10810, 177952), (11122, 172960), (12328, 156040), (12596, 152720), (13280, 144854), (15040, 127903), (15272, 125960), (15410, 124832), (15604, 123280), (15745, 122176), (17296, 111220), (19090, 100768), (19505, 98624), (21440, 89723), (21620, 88976), (22244, 86480), (24656, 78020), (25192, 76360), (26560, 72427), (27805, 69184), (30544, 62980), (30820, 62416), (31208, 61640), (31490, 61088), (34592, 55610), (38180, 50384), (39010, 49312), (43240, 44488)]