268552080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 966813120

約数和(自身を除く): 698261040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 67, 72, 76, 80, 90, 95, 114, 120, 134, 144, 152, 171, 180, 190, 201, 228, 240, 268, 285, 293, 304, 335, 342, 360, 380, 402, 456, 536, 570, 586, 603, 670, 684, 720, 760, 804, 855, 879, 912, 1005, 1072, 1140, 1172, 1206, 1273, 1340, 1368, 1465, 1520, 1608, 1710, 1758, 2010, 2280, 2344, 2412, 2546, 2637, 2680, 2736, 2930, 3015, 3216, 3420, 3516, 3819, 4020, 4395, 4560, 4688, 4824, 5092, 5274, 5360, 5567, 5860, 6030, 6365, 6840, 7032, 7638, 8040, 8790, 9648, 10184, 10548, 11134, 11457, 11720, 12060, 12730, 13185, 13680, 14064, 15276, 16080, 16701, 17580, 19095, 19631, 20368, 21096, 22268, 22914, 23440, 24120, 25460, 26370, 27835, 30552, 33402, 35160, 38190, 39262, 42192, 44536, 45828, 48240, 50103, 50920, 52740, 55670, 57285, 58893, 61104, 66804, 70320, 76380, 78524, 83505, 89072, 91656, 98155, 100206, 101840, 105480, 111340, 114570, 117786, 133608, 152760, 157048, 167010, 176679, 183312, 196310, 200412, 210960, 222680, 229140, 235572, 250515, 267216, 294465, 305520, 314096, 334020, 353358, 372989, 392620, 400824, 445360, 458280, 471144, 501030, 588930, 668040, 706716, 745978, 785240, 801648, 883395, 916560, 942288, 1002060, 1118967, 1177860, 1336080, 1413432, 1491956, 1570480, 1766790, 1864945, 2004120, 2237934, 2355720, 2826864, 2983912, 3356901, 3533580, 3729890, 4008240, 4475868, 4711440, 5594835, 5967824, 6713802, 7067160, 7459780, 8951736, 11189670, 13427604, 14134320, 14919560, 16784505, 17903472, 22379340, 26855208, 29839120, 33569010, 44758680, 53710416, 67138020, 89517360, 134276040, 268552080]

約数ペア:

[(1, 268552080), (2, 134276040), (3, 89517360), (4, 67138020), (5, 53710416), (6, 44758680), (8, 33569010), (9, 29839120), (10, 26855208), (12, 22379340), (15, 17903472), (16, 16784505), (18, 14919560), (19, 14134320), (20, 13427604), (24, 11189670), (30, 8951736), (36, 7459780), (38, 7067160), (40, 6713802), (45, 5967824), (48, 5594835), (57, 4711440), (60, 4475868), (67, 4008240), (72, 3729890), (76, 3533580), (80, 3356901), (90, 2983912), (95, 2826864), (114, 2355720), (120, 2237934), (134, 2004120), (144, 1864945), (152, 1766790), (171, 1570480), (180, 1491956), (190, 1413432), (201, 1336080), (228, 1177860), (240, 1118967), (268, 1002060), (285, 942288), (293, 916560), (304, 883395), (335, 801648), (342, 785240), (360, 745978), (380, 706716), (402, 668040), (456, 588930), (536, 501030), (570, 471144), (586, 458280), (603, 445360), (670, 400824), (684, 392620), (720, 372989), (760, 353358), (804, 334020), (855, 314096), (879, 305520), (912, 294465), (1005, 267216), (1072, 250515), (1140, 235572), (1172, 229140), (1206, 222680), (1273, 210960), (1340, 200412), (1368, 196310), (1465, 183312), (1520, 176679), (1608, 167010), (1710, 157048), (1758, 152760), (2010, 133608), (2280, 117786), (2344, 114570), (2412, 111340), (2546, 105480), (2637, 101840), (2680, 100206), (2736, 98155), (2930, 91656), (3015, 89072), (3216, 83505), (3420, 78524), (3516, 76380), (3819, 70320), (4020, 66804), (4395, 61104), (4560, 58893), (4688, 57285), (4824, 55670), (5092, 52740), (5274, 50920), (5360, 50103), (5567, 48240), (5860, 45828), (6030, 44536), (6365, 42192), (6840, 39262), (7032, 38190), (7638, 35160), (8040, 33402), (8790, 30552), (9648, 27835), (10184, 26370), (10548, 25460), (11134, 24120), (11457, 23440), (11720, 22914), (12060, 22268), (12730, 21096), (13185, 20368), (13680, 19631), (14064, 19095), (15276, 17580), (16080, 16701)]