259605360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2756

約数の個数: 240

約数和(自身を含む): 1049218560

約数和(自身を除く): 789613200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2711, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5422, 5985, 6384, 6840, 7980, 8133, 9576, 10640, 10844, 11970, 13555, 13680, 15960, 16266, 18977, 19152, 21688, 23940, 24399, 27110, 31920, 32532, 37954, 40665, 43376, 47880, 48798, 51509, 54220, 56931, 65064, 75908, 81330, 94885, 95760, 97596, 103018, 108440, 113862, 121995, 130128, 151816, 154527, 162660, 170793, 189770, 195192, 206036, 216880, 227724, 243990, 257545, 284655, 303632, 309054, 325320, 341586, 360563, 379540, 390384, 412072, 455448, 463581, 487980, 515090, 569310, 618108, 650640, 683172, 721126, 759080, 772635, 824144, 853965, 910896, 927162, 975960, 1030180, 1081689, 1138620, 1236216, 1366344, 1442252, 1518160, 1545270, 1707930, 1802815, 1854324, 1951920, 2060360, 2163378, 2277240, 2317905, 2472432, 2732688, 2884504, 3090540, 3245067, 3415860, 3605630, 3708648, 4120720, 4326756, 4554480, 4635810, 5408445, 5769008, 6181080, 6490134, 6831720, 7211260, 7417296, 8653512, 9271620, 10816890, 12362160, 12980268, 13663440, 14422520, 16225335, 17307024, 18543240, 21633780, 25960536, 28845040, 32450670, 37086480, 43267560, 51921072, 64901340, 86535120, 129802680, 259605360]

約数ペア:

[(1, 259605360), (2, 129802680), (3, 86535120), (4, 64901340), (5, 51921072), (6, 43267560), (7, 37086480), (8, 32450670), (9, 28845040), (10, 25960536), (12, 21633780), (14, 18543240), (15, 17307024), (16, 16225335), (18, 14422520), (19, 13663440), (20, 12980268), (21, 12362160), (24, 10816890), (28, 9271620), (30, 8653512), (35, 7417296), (36, 7211260), (38, 6831720), (40, 6490134), (42, 6181080), (45, 5769008), (48, 5408445), (56, 4635810), (57, 4554480), (60, 4326756), (63, 4120720), (70, 3708648), (72, 3605630), (76, 3415860), (80, 3245067), (84, 3090540), (90, 2884504), (95, 2732688), (105, 2472432), (112, 2317905), (114, 2277240), (120, 2163378), (126, 2060360), (133, 1951920), (140, 1854324), (144, 1802815), (152, 1707930), (168, 1545270), (171, 1518160), (180, 1442252), (190, 1366344), (210, 1236216), (228, 1138620), (240, 1081689), (252, 1030180), (266, 975960), (280, 927162), (285, 910896), (304, 853965), (315, 824144), (336, 772635), (342, 759080), (360, 721126), (380, 683172), (399, 650640), (420, 618108), (456, 569310), (504, 515090), (532, 487980), (560, 463581), (570, 455448), (630, 412072), (665, 390384), (684, 379540), (720, 360563), (760, 341586), (798, 325320), (840, 309054), (855, 303632), (912, 284655), (1008, 257545), (1064, 243990), (1140, 227724), (1197, 216880), (1260, 206036), (1330, 195192), (1368, 189770), (1520, 170793), (1596, 162660), (1680, 154527), (1710, 151816), (1995, 130128), (2128, 121995), (2280, 113862), (2394, 108440), (2520, 103018), (2660, 97596), (2711, 95760), (2736, 94885), (3192, 81330), (3420, 75908), (3990, 65064), (4560, 56931), (4788, 54220), (5040, 51509), (5320, 48798), (5422, 47880), (5985, 43376), (6384, 40665), (6840, 37954), (7980, 32532), (8133, 31920), (9576, 27110), (10640, 24399), (10844, 23940), (11970, 21688), (13555, 19152), (13680, 18977), (15960, 16266)]