1963080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 192

約数和(自身を含む): 7862400

約数和(自身を除く): 5899320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 41, 42, 45, 56, 57, 60, 63, 70, 72, 76, 82, 84, 90, 95, 105, 114, 120, 123, 126, 133, 140, 152, 164, 168, 171, 180, 190, 205, 210, 228, 246, 252, 266, 280, 285, 287, 315, 328, 342, 360, 369, 380, 399, 410, 420, 456, 492, 504, 532, 570, 574, 615, 630, 665, 684, 738, 760, 779, 798, 820, 840, 855, 861, 984, 1064, 1140, 1148, 1197, 1230, 1260, 1330, 1368, 1435, 1476, 1558, 1596, 1640, 1710, 1722, 1845, 1995, 2280, 2296, 2337, 2394, 2460, 2520, 2583, 2660, 2870, 2952, 3116, 3192, 3420, 3444, 3690, 3895, 3990, 4305, 4674, 4788, 4920, 5166, 5320, 5453, 5740, 5985, 6232, 6840, 6888, 7011, 7380, 7790, 7980, 8610, 9348, 9576, 10332, 10906, 11480, 11685, 11970, 12915, 14022, 14760, 15580, 15960, 16359, 17220, 18696, 20664, 21812, 23370, 23940, 25830, 27265, 28044, 31160, 32718, 34440, 35055, 43624, 46740, 47880, 49077, 51660, 54530, 56088, 65436, 70110, 81795, 93480, 98154, 103320, 109060, 130872, 140220, 163590, 196308, 218120, 245385, 280440, 327180, 392616, 490770, 654360, 981540, 1963080]

約数ペア:

[(1, 1963080), (2, 981540), (3, 654360), (4, 490770), (5, 392616), (6, 327180), (7, 280440), (8, 245385), (9, 218120), (10, 196308), (12, 163590), (14, 140220), (15, 130872), (18, 109060), (19, 103320), (20, 98154), (21, 93480), (24, 81795), (28, 70110), (30, 65436), (35, 56088), (36, 54530), (38, 51660), (40, 49077), (41, 47880), (42, 46740), (45, 43624), (56, 35055), (57, 34440), (60, 32718), (63, 31160), (70, 28044), (72, 27265), (76, 25830), (82, 23940), (84, 23370), (90, 21812), (95, 20664), (105, 18696), (114, 17220), (120, 16359), (123, 15960), (126, 15580), (133, 14760), (140, 14022), (152, 12915), (164, 11970), (168, 11685), (171, 11480), (180, 10906), (190, 10332), (205, 9576), (210, 9348), (228, 8610), (246, 7980), (252, 7790), (266, 7380), (280, 7011), (285, 6888), (287, 6840), (315, 6232), (328, 5985), (342, 5740), (360, 5453), (369, 5320), (380, 5166), (399, 4920), (410, 4788), (420, 4674), (456, 4305), (492, 3990), (504, 3895), (532, 3690), (570, 3444), (574, 3420), (615, 3192), (630, 3116), (665, 2952), (684, 2870), (738, 2660), (760, 2583), (779, 2520), (798, 2460), (820, 2394), (840, 2337), (855, 2296), (861, 2280), (984, 1995), (1064, 1845), (1140, 1722), (1148, 1710), (1197, 1640), (1230, 1596), (1260, 1558), (1330, 1476), (1368, 1435)]