265993920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4861}}^1$

素因数の和:4903

約数の個数: 168

約数和(自身を含む): 963259440

約数和(自身を除く): 697265520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 4861, 5472, 6080, 6840, 9120, 9722, 10944, 13680, 14583, 18240, 19444, 24305, 27360, 29166, 38888, 43749, 48610, 54720, 58332, 72915, 77776, 87498, 92359, 97220, 116664, 145830, 155552, 174996, 184718, 194440, 218745, 233328, 277077, 291660, 311104, 349992, 369436, 388880, 437490, 461795, 466656, 554154, 583320, 699984, 738872, 777760, 831231, 874980, 923590, 933312, 1108308, 1166640, 1385385, 1399968, 1477744, 1555520, 1662462, 1749960, 1847180, 2216616, 2333280, 2770770, 2799936, 2955488, 3324924, 3499920, 3694360, 4156155, 4433232, 4666560, 5541540, 5910976, 6649848, 6999840, 7388720, 8312310, 8866464, 11083080, 13299696, 13999680, 14777440, 16624620, 17732928, 22166160, 26599392, 29554880, 33249240, 44332320, 53198784, 66498480, 88664640, 132996960, 265993920]

約数ペア:

[(1, 265993920), (2, 132996960), (3, 88664640), (4, 66498480), (5, 53198784), (6, 44332320), (8, 33249240), (9, 29554880), (10, 26599392), (12, 22166160), (15, 17732928), (16, 16624620), (18, 14777440), (19, 13999680), (20, 13299696), (24, 11083080), (30, 8866464), (32, 8312310), (36, 7388720), (38, 6999840), (40, 6649848), (45, 5910976), (48, 5541540), (57, 4666560), (60, 4433232), (64, 4156155), (72, 3694360), (76, 3499920), (80, 3324924), (90, 2955488), (95, 2799936), (96, 2770770), (114, 2333280), (120, 2216616), (144, 1847180), (152, 1749960), (160, 1662462), (171, 1555520), (180, 1477744), (190, 1399968), (192, 1385385), (228, 1166640), (240, 1108308), (285, 933312), (288, 923590), (304, 874980), (320, 831231), (342, 777760), (360, 738872), (380, 699984), (456, 583320), (480, 554154), (570, 466656), (576, 461795), (608, 437490), (684, 388880), (720, 369436), (760, 349992), (855, 311104), (912, 291660), (960, 277077), (1140, 233328), (1216, 218745), (1368, 194440), (1440, 184718), (1520, 174996), (1710, 155552), (1824, 145830), (2280, 116664), (2736, 97220), (2880, 92359), (3040, 87498), (3420, 77776), (3648, 72915), (4560, 58332), (4861, 54720), (5472, 48610), (6080, 43749), (6840, 38888), (9120, 29166), (9722, 27360), (10944, 24305), (13680, 19444), (14583, 18240)]