1930325280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4357}}^1$

素因数の和:4459

約数の個数: 192

約数和(自身を含む): 6642010368

約数和(自身を除く): 4711685088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 71, 78, 80, 96, 104, 120, 130, 142, 156, 160, 195, 208, 213, 240, 260, 284, 312, 355, 390, 416, 426, 480, 520, 568, 624, 710, 780, 852, 923, 1040, 1065, 1136, 1248, 1420, 1560, 1704, 1846, 2080, 2130, 2272, 2769, 2840, 3120, 3408, 3692, 4260, 4357, 4615, 5538, 5680, 6240, 6816, 7384, 8520, 8714, 9230, 11076, 11360, 13071, 13845, 14768, 17040, 17428, 18460, 21785, 22152, 26142, 27690, 29536, 34080, 34856, 36920, 43570, 44304, 52284, 55380, 56641, 65355, 69712, 73840, 87140, 88608, 104568, 110760, 113282, 130710, 139424, 147680, 169923, 174280, 209136, 221520, 226564, 261420, 283205, 309347, 339846, 348560, 418272, 443040, 453128, 522840, 566410, 618694, 679692, 697120, 849615, 906256, 928041, 1045680, 1132820, 1237388, 1359384, 1546735, 1699230, 1812512, 1856082, 2091360, 2265640, 2474776, 2718768, 3093470, 3398460, 3712164, 4021511, 4531280, 4640205, 4949552, 5437536, 6186940, 6796920, 7424328, 8043022, 9062560, 9280410, 9899104, 12064533, 12373880, 13593840, 14848656, 16086044, 18560820, 20107555, 24129066, 24747760, 27187680, 29697312, 32172088, 37121640, 40215110, 48258132, 49495520, 60322665, 64344176, 74243280, 80430220, 96516264, 120645330, 128688352, 148486560, 160860440, 193032528, 241290660, 321720880, 386065056, 482581320, 643441760, 965162640, 1930325280]

約数ペア:

[(1, 1930325280), (2, 965162640), (3, 643441760), (4, 482581320), (5, 386065056), (6, 321720880), (8, 241290660), (10, 193032528), (12, 160860440), (13, 148486560), (15, 128688352), (16, 120645330), (20, 96516264), (24, 80430220), (26, 74243280), (30, 64344176), (32, 60322665), (39, 49495520), (40, 48258132), (48, 40215110), (52, 37121640), (60, 32172088), (65, 29697312), (71, 27187680), (78, 24747760), (80, 24129066), (96, 20107555), (104, 18560820), (120, 16086044), (130, 14848656), (142, 13593840), (156, 12373880), (160, 12064533), (195, 9899104), (208, 9280410), (213, 9062560), (240, 8043022), (260, 7424328), (284, 6796920), (312, 6186940), (355, 5437536), (390, 4949552), (416, 4640205), (426, 4531280), (480, 4021511), (520, 3712164), (568, 3398460), (624, 3093470), (710, 2718768), (780, 2474776), (852, 2265640), (923, 2091360), (1040, 1856082), (1065, 1812512), (1136, 1699230), (1248, 1546735), (1420, 1359384), (1560, 1237388), (1704, 1132820), (1846, 1045680), (2080, 928041), (2130, 906256), (2272, 849615), (2769, 697120), (2840, 679692), (3120, 618694), (3408, 566410), (3692, 522840), (4260, 453128), (4357, 443040), (4615, 418272), (5538, 348560), (5680, 339846), (6240, 309347), (6816, 283205), (7384, 261420), (8520, 226564), (8714, 221520), (9230, 209136), (11076, 174280), (11360, 169923), (13071, 147680), (13845, 139424), (14768, 130710), (17040, 113282), (17428, 110760), (18460, 104568), (21785, 88608), (22152, 87140), (26142, 73840), (27690, 69712), (29536, 65355), (34080, 56641), (34856, 55380), (36920, 52284), (43570, 44304)]