265880160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2070

約数の個数: 288

約数和(自身を含む): 1117247040

約数和(自身を除く): 851366880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2029, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4058, 4095, 4368, 4680, 5040, 5460, 6087, 6240, 6552, 7280, 8116, 8190, 8736, 9360, 10080, 10145, 10920, 12174, 13104, 14203, 14560, 16232, 16380, 18261, 18720, 20290, 21840, 24348, 26208, 26377, 28406, 30435, 32464, 32760, 36522, 40580, 42609, 43680, 48696, 52754, 56812, 60870, 64928, 65520, 71015, 73044, 79131, 81160, 85218, 91305, 97392, 105508, 113624, 121740, 127827, 131040, 131885, 142030, 146088, 158262, 162320, 170436, 182610, 184639, 194784, 211016, 213045, 227248, 237393, 243480, 255654, 263770, 284060, 292176, 316524, 324640, 340872, 365220, 369278, 395655, 422032, 426090, 454496, 474786, 486960, 511308, 527540, 553917, 568120, 584352, 633048, 639135, 681744, 730440, 738556, 791310, 844064, 852180, 923195, 949572, 973920, 1022616, 1055080, 1107834, 1136240, 1186965, 1266096, 1278270, 1363488, 1460880, 1477112, 1582620, 1661751, 1704360, 1846390, 1899144, 2045232, 2110160, 2215668, 2272480, 2373930, 2532192, 2556540, 2769585, 2921760, 2954224, 3165240, 3323502, 3408720, 3692780, 3798288, 4090464, 4220320, 4431336, 4747860, 5113080, 5539170, 5908448, 6330480, 6647004, 6817440, 7385560, 7596576, 8308755, 8862672, 9495720, 10226160, 11078340, 12660960, 13294008, 14771120, 16617510, 17725344, 18991440, 20452320, 22156680, 26588016, 29542240, 33235020, 37982880, 44313360, 53176032, 66470040, 88626720, 132940080, 265880160]

約数ペア:

[(1, 265880160), (2, 132940080), (3, 88626720), (4, 66470040), (5, 53176032), (6, 44313360), (7, 37982880), (8, 33235020), (9, 29542240), (10, 26588016), (12, 22156680), (13, 20452320), (14, 18991440), (15, 17725344), (16, 16617510), (18, 14771120), (20, 13294008), (21, 12660960), (24, 11078340), (26, 10226160), (28, 9495720), (30, 8862672), (32, 8308755), (35, 7596576), (36, 7385560), (39, 6817440), (40, 6647004), (42, 6330480), (45, 5908448), (48, 5539170), (52, 5113080), (56, 4747860), (60, 4431336), (63, 4220320), (65, 4090464), (70, 3798288), (72, 3692780), (78, 3408720), (80, 3323502), (84, 3165240), (90, 2954224), (91, 2921760), (96, 2769585), (104, 2556540), (105, 2532192), (112, 2373930), (117, 2272480), (120, 2215668), (126, 2110160), (130, 2045232), (140, 1899144), (144, 1846390), (156, 1704360), (160, 1661751), (168, 1582620), (180, 1477112), (182, 1460880), (195, 1363488), (208, 1278270), (210, 1266096), (224, 1186965), (234, 1136240), (240, 1107834), (252, 1055080), (260, 1022616), (273, 973920), (280, 949572), (288, 923195), (312, 852180), (315, 844064), (336, 791310), (360, 738556), (364, 730440), (390, 681744), (416, 639135), (420, 633048), (455, 584352), (468, 568120), (480, 553917), (504, 527540), (520, 511308), (546, 486960), (560, 474786), (585, 454496), (624, 426090), (630, 422032), (672, 395655), (720, 369278), (728, 365220), (780, 340872), (819, 324640), (840, 316524), (910, 292176), (936, 284060), (1008, 263770), (1040, 255654), (1092, 243480), (1120, 237393), (1170, 227248), (1248, 213045), (1260, 211016), (1365, 194784), (1440, 184639), (1456, 182610), (1560, 170436), (1638, 162320), (1680, 158262), (1820, 146088), (1872, 142030), (2016, 131885), (2029, 131040), (2080, 127827), (2184, 121740), (2340, 113624), (2520, 105508), (2730, 97392), (2912, 91305), (3120, 85218), (3276, 81160), (3360, 79131), (3640, 73044), (3744, 71015), (4058, 65520), (4095, 64928), (4368, 60870), (4680, 56812), (5040, 52754), (5460, 48696), (6087, 43680), (6240, 42609), (6552, 40580), (7280, 36522), (8116, 32760), (8190, 32464), (8736, 30435), (9360, 28406), (10080, 26377), (10145, 26208), (10920, 24348), (12174, 21840), (13104, 20290), (14203, 18720), (14560, 18261), (16232, 16380)]