2018562840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2791}}^1$

素因数の和:2863

約数の個数: 288

約数和(自身を含む): 7820336160

約数和(自身を除く): 5801773320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 49, 56, 60, 63, 70, 72, 82, 84, 90, 98, 105, 120, 123, 126, 140, 147, 164, 168, 180, 196, 205, 210, 245, 246, 252, 280, 287, 294, 315, 328, 360, 369, 392, 410, 420, 441, 490, 492, 504, 574, 588, 615, 630, 735, 738, 820, 840, 861, 882, 980, 984, 1148, 1176, 1230, 1260, 1435, 1470, 1476, 1640, 1722, 1764, 1845, 1960, 2009, 2205, 2296, 2460, 2520, 2583, 2791, 2870, 2940, 2952, 3444, 3528, 3690, 4018, 4305, 4410, 4920, 5166, 5582, 5740, 5880, 6027, 6888, 7380, 8036, 8373, 8610, 8820, 10045, 10332, 11164, 11480, 12054, 12915, 13955, 14760, 16072, 16746, 17220, 17640, 18081, 19537, 20090, 20664, 22328, 24108, 25119, 25830, 27910, 30135, 33492, 34440, 36162, 39074, 40180, 41865, 48216, 50238, 51660, 55820, 58611, 60270, 66984, 72324, 78148, 80360, 83730, 90405, 97685, 100476, 103320, 111640, 114431, 117222, 120540, 125595, 136759, 144648, 156296, 167460, 175833, 180810, 195370, 200952, 228862, 234444, 241080, 251190, 273518, 293055, 334920, 343293, 351666, 361620, 390740, 410277, 457724, 468888, 502380, 547036, 572155, 586110, 683795, 686586, 703332, 723240, 781480, 801017, 820554, 879165, 915448, 1004760, 1029879, 1094072, 1144310, 1172220, 1230831, 1367590, 1373172, 1406664, 1602034, 1641108, 1716465, 1758330, 2051385, 2059758, 2288620, 2344440, 2403051, 2461662, 2735180, 2746344, 3204068, 3282216, 3432930, 3516660, 4005085, 4102770, 4119516, 4577240, 4806102, 4923324, 5149395, 5470360, 5607119, 6154155, 6408136, 6865860, 7033320, 7209153, 8010170, 8205540, 8239032, 9612204, 9846648, 10298790, 11214238, 12015255, 12308310, 13731720, 14418306, 16020340, 16411080, 16821357, 19224408, 20597580, 22428476, 24030510, 24616620, 28035595, 28836612, 32040680, 33642714, 36045765, 41195160, 44856952, 48061020, 49233240, 50464071, 56071190, 57673224, 67285428, 72091530, 84106785, 96122040, 100928142, 112142380, 134570856, 144183060, 168213570, 201856284, 224284760, 252320355, 288366120, 336427140, 403712568, 504640710, 672854280, 1009281420, 2018562840]

約数ペア:

[(1, 2018562840), (2, 1009281420), (3, 672854280), (4, 504640710), (5, 403712568), (6, 336427140), (7, 288366120), (8, 252320355), (9, 224284760), (10, 201856284), (12, 168213570), (14, 144183060), (15, 134570856), (18, 112142380), (20, 100928142), (21, 96122040), (24, 84106785), (28, 72091530), (30, 67285428), (35, 57673224), (36, 56071190), (40, 50464071), (41, 49233240), (42, 48061020), (45, 44856952), (49, 41195160), (56, 36045765), (60, 33642714), (63, 32040680), (70, 28836612), (72, 28035595), (82, 24616620), (84, 24030510), (90, 22428476), (98, 20597580), (105, 19224408), (120, 16821357), (123, 16411080), (126, 16020340), (140, 14418306), (147, 13731720), (164, 12308310), (168, 12015255), (180, 11214238), (196, 10298790), (205, 9846648), (210, 9612204), (245, 8239032), (246, 8205540), (252, 8010170), (280, 7209153), (287, 7033320), (294, 6865860), (315, 6408136), (328, 6154155), (360, 5607119), (369, 5470360), (392, 5149395), (410, 4923324), (420, 4806102), (441, 4577240), (490, 4119516), (492, 4102770), (504, 4005085), (574, 3516660), (588, 3432930), (615, 3282216), (630, 3204068), (735, 2746344), (738, 2735180), (820, 2461662), (840, 2403051), (861, 2344440), (882, 2288620), (980, 2059758), (984, 2051385), (1148, 1758330), (1176, 1716465), (1230, 1641108), (1260, 1602034), (1435, 1406664), (1470, 1373172), (1476, 1367590), (1640, 1230831), (1722, 1172220), (1764, 1144310), (1845, 1094072), (1960, 1029879), (2009, 1004760), (2205, 915448), (2296, 879165), (2460, 820554), (2520, 801017), (2583, 781480), (2791, 723240), (2870, 703332), (2940, 686586), (2952, 683795), (3444, 586110), (3528, 572155), (3690, 547036), (4018, 502380), (4305, 468888), (4410, 457724), (4920, 410277), (5166, 390740), (5582, 361620), (5740, 351666), (5880, 343293), (6027, 334920), (6888, 293055), (7380, 273518), (8036, 251190), (8373, 241080), (8610, 234444), (8820, 228862), (10045, 200952), (10332, 195370), (11164, 180810), (11480, 175833), (12054, 167460), (12915, 156296), (13955, 144648), (14760, 136759), (16072, 125595), (16746, 120540), (17220, 117222), (17640, 114431), (18081, 111640), (19537, 103320), (20090, 100476), (20664, 97685), (22328, 90405), (24108, 83730), (25119, 80360), (25830, 78148), (27910, 72324), (30135, 66984), (33492, 60270), (34440, 58611), (36162, 55820), (39074, 51660), (40180, 50238), (41865, 48216)]