2890462320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14389}}^1$

素因数の和:14445

約数の個数: 200

約数和(自身を含む): 10363562880

約数和(自身を除く): 7473100560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1080, 1116, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2790, 3240, 3348, 3720, 4185, 4464, 5022, 5580, 6480, 6696, 7440, 8370, 10044, 11160, 12555, 13392, 14389, 16740, 20088, 22320, 25110, 28778, 33480, 40176, 43167, 50220, 57556, 66960, 71945, 86334, 100440, 115112, 129501, 143890, 172668, 200880, 215835, 230224, 259002, 287780, 345336, 388503, 431670, 446059, 518004, 575560, 647505, 690672, 777006, 863340, 892118, 1036008, 1151120, 1165509, 1295010, 1338177, 1554012, 1726680, 1784236, 1942515, 2072016, 2230295, 2331018, 2590020, 2676354, 3108024, 3453360, 3568472, 3885030, 4014531, 4460590, 4662036, 5180040, 5352708, 5827545, 6216048, 6690885, 7136944, 7770060, 8029062, 8921180, 9324072, 10360080, 10705416, 11655090, 12043593, 13381770, 15540120, 16058124, 17842360, 18648144, 20072655, 21410832, 23310180, 24087186, 26763540, 31080240, 32116248, 35684720, 36130779, 40145310, 46620360, 48174372, 53527080, 60217965, 64232496, 72261558, 80290620, 93240720, 96348744, 107054160, 120435930, 144523116, 160581240, 180653895, 192697488, 240871860, 289046232, 321162480, 361307790, 481743720, 578092464, 722615580, 963487440, 1445231160, 2890462320]

約数ペア:

[(1, 2890462320), (2, 1445231160), (3, 963487440), (4, 722615580), (5, 578092464), (6, 481743720), (8, 361307790), (9, 321162480), (10, 289046232), (12, 240871860), (15, 192697488), (16, 180653895), (18, 160581240), (20, 144523116), (24, 120435930), (27, 107054160), (30, 96348744), (31, 93240720), (36, 80290620), (40, 72261558), (45, 64232496), (48, 60217965), (54, 53527080), (60, 48174372), (62, 46620360), (72, 40145310), (80, 36130779), (81, 35684720), (90, 32116248), (93, 31080240), (108, 26763540), (120, 24087186), (124, 23310180), (135, 21410832), (144, 20072655), (155, 18648144), (162, 17842360), (180, 16058124), (186, 15540120), (216, 13381770), (240, 12043593), (248, 11655090), (270, 10705416), (279, 10360080), (310, 9324072), (324, 8921180), (360, 8029062), (372, 7770060), (405, 7136944), (432, 6690885), (465, 6216048), (496, 5827545), (540, 5352708), (558, 5180040), (620, 4662036), (648, 4460590), (720, 4014531), (744, 3885030), (810, 3568472), (837, 3453360), (930, 3108024), (1080, 2676354), (1116, 2590020), (1240, 2331018), (1296, 2230295), (1395, 2072016), (1488, 1942515), (1620, 1784236), (1674, 1726680), (1860, 1554012), (2160, 1338177), (2232, 1295010), (2480, 1165509), (2511, 1151120), (2790, 1036008), (3240, 892118), (3348, 863340), (3720, 777006), (4185, 690672), (4464, 647505), (5022, 575560), (5580, 518004), (6480, 446059), (6696, 431670), (7440, 388503), (8370, 345336), (10044, 287780), (11160, 259002), (12555, 230224), (13392, 215835), (14389, 200880), (16740, 172668), (20088, 143890), (22320, 129501), (25110, 115112), (28778, 100440), (33480, 86334), (40176, 71945), (43167, 66960), (50220, 57556)]