13869240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 256

約数和(自身を含む): 55296000

約数和(自身を除く): 41426760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 79, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 158, 165, 168, 190, 209, 210, 220, 228, 231, 237, 264, 266, 280, 285, 308, 316, 330, 380, 385, 395, 399, 418, 420, 440, 456, 462, 474, 532, 553, 570, 616, 627, 632, 660, 665, 760, 770, 790, 798, 836, 840, 869, 924, 948, 1045, 1064, 1106, 1140, 1155, 1185, 1254, 1320, 1330, 1463, 1501, 1540, 1580, 1596, 1659, 1672, 1738, 1848, 1896, 1995, 2090, 2212, 2280, 2310, 2370, 2508, 2607, 2660, 2765, 2926, 3002, 3080, 3135, 3160, 3192, 3318, 3476, 3990, 4180, 4345, 4389, 4424, 4503, 4620, 4740, 5016, 5214, 5320, 5530, 5852, 6004, 6083, 6270, 6636, 6952, 7315, 7505, 7980, 8295, 8360, 8690, 8778, 9006, 9240, 9480, 10428, 10507, 11060, 11704, 12008, 12166, 12540, 13035, 13272, 14630, 15010, 15960, 16511, 16590, 17380, 17556, 18012, 18249, 20856, 21014, 21945, 22120, 22515, 24332, 25080, 26070, 29260, 30020, 30415, 31521, 33022, 33180, 34760, 35112, 36024, 36498, 42028, 43890, 45030, 48664, 49533, 52140, 52535, 58520, 60040, 60830, 63042, 66044, 66360, 72996, 82555, 84056, 87780, 90060, 91245, 99066, 104280, 105070, 115577, 121660, 126084, 132088, 145992, 157605, 165110, 175560, 180120, 182490, 198132, 210140, 231154, 243320, 247665, 252168, 315210, 330220, 346731, 364980, 396264, 420280, 462308, 495330, 577885, 630420, 660440, 693462, 729960, 924616, 990660, 1155770, 1260840, 1386924, 1733655, 1981320, 2311540, 2773848, 3467310, 4623080, 6934620, 13869240]

約数ペア:

[(1, 13869240), (2, 6934620), (3, 4623080), (4, 3467310), (5, 2773848), (6, 2311540), (7, 1981320), (8, 1733655), (10, 1386924), (11, 1260840), (12, 1155770), (14, 990660), (15, 924616), (19, 729960), (20, 693462), (21, 660440), (22, 630420), (24, 577885), (28, 495330), (30, 462308), (33, 420280), (35, 396264), (38, 364980), (40, 346731), (42, 330220), (44, 315210), (55, 252168), (56, 247665), (57, 243320), (60, 231154), (66, 210140), (70, 198132), (76, 182490), (77, 180120), (79, 175560), (84, 165110), (88, 157605), (95, 145992), (105, 132088), (110, 126084), (114, 121660), (120, 115577), (132, 105070), (133, 104280), (140, 99066), (152, 91245), (154, 90060), (158, 87780), (165, 84056), (168, 82555), (190, 72996), (209, 66360), (210, 66044), (220, 63042), (228, 60830), (231, 60040), (237, 58520), (264, 52535), (266, 52140), (280, 49533), (285, 48664), (308, 45030), (316, 43890), (330, 42028), (380, 36498), (385, 36024), (395, 35112), (399, 34760), (418, 33180), (420, 33022), (440, 31521), (456, 30415), (462, 30020), (474, 29260), (532, 26070), (553, 25080), (570, 24332), (616, 22515), (627, 22120), (632, 21945), (660, 21014), (665, 20856), (760, 18249), (770, 18012), (790, 17556), (798, 17380), (836, 16590), (840, 16511), (869, 15960), (924, 15010), (948, 14630), (1045, 13272), (1064, 13035), (1106, 12540), (1140, 12166), (1155, 12008), (1185, 11704), (1254, 11060), (1320, 10507), (1330, 10428), (1463, 9480), (1501, 9240), (1540, 9006), (1580, 8778), (1596, 8690), (1659, 8360), (1672, 8295), (1738, 7980), (1848, 7505), (1896, 7315), (1995, 6952), (2090, 6636), (2212, 6270), (2280, 6083), (2310, 6004), (2370, 5852), (2508, 5530), (2607, 5320), (2660, 5214), (2765, 5016), (2926, 4740), (3002, 4620), (3080, 4503), (3135, 4424), (3160, 4389), (3192, 4345), (3318, 4180), (3476, 3990)]