7086240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 288

約数和(自身を含む): 29877120

約数和(自身を除く): 22790880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 37, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 74, 76, 80, 84, 90, 95, 96, 105, 111, 112, 114, 120, 126, 133, 140, 144, 148, 152, 160, 168, 171, 180, 185, 190, 210, 222, 224, 228, 240, 252, 259, 266, 280, 285, 288, 296, 304, 315, 333, 336, 342, 360, 370, 380, 399, 420, 444, 456, 480, 504, 518, 532, 555, 560, 570, 592, 608, 630, 665, 666, 672, 684, 703, 720, 740, 760, 777, 798, 840, 855, 888, 912, 1008, 1036, 1064, 1110, 1120, 1140, 1184, 1197, 1260, 1295, 1330, 1332, 1368, 1406, 1440, 1480, 1520, 1554, 1596, 1665, 1680, 1710, 1776, 1824, 1995, 2016, 2072, 2109, 2128, 2220, 2280, 2331, 2394, 2520, 2590, 2660, 2664, 2736, 2812, 2960, 3040, 3108, 3192, 3330, 3360, 3420, 3515, 3552, 3885, 3990, 4144, 4218, 4256, 4440, 4560, 4662, 4788, 4921, 5040, 5180, 5320, 5328, 5472, 5624, 5920, 5985, 6216, 6327, 6384, 6660, 6840, 7030, 7770, 7980, 8288, 8436, 8880, 9120, 9324, 9576, 9842, 10080, 10360, 10545, 10640, 10656, 11248, 11655, 11970, 12432, 12654, 12768, 13320, 13680, 14060, 14763, 15540, 15960, 16872, 17760, 18648, 19152, 19684, 20720, 21090, 21280, 22496, 23310, 23940, 24605, 24864, 25308, 26640, 27360, 28120, 29526, 31080, 31635, 31920, 33744, 37296, 38304, 39368, 41440, 42180, 44289, 46620, 47880, 49210, 50616, 53280, 56240, 59052, 62160, 63270, 63840, 67488, 73815, 74592, 78736, 84360, 88578, 93240, 95760, 98420, 101232, 112480, 118104, 124320, 126540, 147630, 157472, 168720, 177156, 186480, 191520, 196840, 202464, 221445, 236208, 253080, 295260, 337440, 354312, 372960, 393680, 442890, 472416, 506160, 590520, 708624, 787360, 885780, 1012320, 1181040, 1417248, 1771560, 2362080, 3543120, 7086240]

約数ペア:

[(1, 7086240), (2, 3543120), (3, 2362080), (4, 1771560), (5, 1417248), (6, 1181040), (7, 1012320), (8, 885780), (9, 787360), (10, 708624), (12, 590520), (14, 506160), (15, 472416), (16, 442890), (18, 393680), (19, 372960), (20, 354312), (21, 337440), (24, 295260), (28, 253080), (30, 236208), (32, 221445), (35, 202464), (36, 196840), (37, 191520), (38, 186480), (40, 177156), (42, 168720), (45, 157472), (48, 147630), (56, 126540), (57, 124320), (60, 118104), (63, 112480), (70, 101232), (72, 98420), (74, 95760), (76, 93240), (80, 88578), (84, 84360), (90, 78736), (95, 74592), (96, 73815), (105, 67488), (111, 63840), (112, 63270), (114, 62160), (120, 59052), (126, 56240), (133, 53280), (140, 50616), (144, 49210), (148, 47880), (152, 46620), (160, 44289), (168, 42180), (171, 41440), (180, 39368), (185, 38304), (190, 37296), (210, 33744), (222, 31920), (224, 31635), (228, 31080), (240, 29526), (252, 28120), (259, 27360), (266, 26640), (280, 25308), (285, 24864), (288, 24605), (296, 23940), (304, 23310), (315, 22496), (333, 21280), (336, 21090), (342, 20720), (360, 19684), (370, 19152), (380, 18648), (399, 17760), (420, 16872), (444, 15960), (456, 15540), (480, 14763), (504, 14060), (518, 13680), (532, 13320), (555, 12768), (560, 12654), (570, 12432), (592, 11970), (608, 11655), (630, 11248), (665, 10656), (666, 10640), (672, 10545), (684, 10360), (703, 10080), (720, 9842), (740, 9576), (760, 9324), (777, 9120), (798, 8880), (840, 8436), (855, 8288), (888, 7980), (912, 7770), (1008, 7030), (1036, 6840), (1064, 6660), (1110, 6384), (1120, 6327), (1140, 6216), (1184, 5985), (1197, 5920), (1260, 5624), (1295, 5472), (1330, 5328), (1332, 5320), (1368, 5180), (1406, 5040), (1440, 4921), (1480, 4788), (1520, 4662), (1554, 4560), (1596, 4440), (1665, 4256), (1680, 4218), (1710, 4144), (1776, 3990), (1824, 3885), (1995, 3552), (2016, 3515), (2072, 3420), (2109, 3360), (2128, 3330), (2220, 3192), (2280, 3108), (2331, 3040), (2394, 2960), (2520, 2812), (2590, 2736), (2660, 2664)]