65860080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 320

約数和(自身を含む): 254983680

約数和(自身を除く): 189123600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 65, 66, 76, 78, 80, 88, 95, 101, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 176, 190, 195, 202, 208, 209, 220, 228, 240, 247, 260, 264, 285, 286, 303, 304, 312, 330, 380, 390, 404, 418, 429, 440, 456, 494, 505, 520, 528, 570, 572, 606, 624, 627, 660, 715, 741, 760, 780, 808, 836, 858, 880, 912, 988, 1010, 1040, 1045, 1111, 1140, 1144, 1212, 1235, 1254, 1313, 1320, 1430, 1482, 1515, 1520, 1560, 1616, 1672, 1716, 1919, 1976, 2020, 2090, 2145, 2222, 2280, 2288, 2424, 2470, 2508, 2626, 2640, 2717, 2860, 2964, 3030, 3120, 3135, 3333, 3344, 3432, 3705, 3838, 3939, 3952, 4040, 4180, 4290, 4444, 4560, 4848, 4940, 5016, 5252, 5434, 5555, 5720, 5757, 5928, 6060, 6270, 6565, 6666, 6864, 7410, 7676, 7878, 8080, 8151, 8360, 8580, 8888, 9595, 9880, 10032, 10504, 10868, 11110, 11440, 11514, 11856, 12120, 12540, 13130, 13332, 13585, 14443, 14820, 15352, 15756, 16302, 16665, 16720, 17160, 17776, 19190, 19695, 19760, 21008, 21109, 21736, 22220, 23028, 24240, 24947, 25080, 26260, 26664, 27170, 28785, 28886, 29640, 30704, 31512, 32604, 33330, 34320, 38380, 39390, 40755, 42218, 43329, 43472, 44440, 46056, 49894, 50160, 52520, 53328, 54340, 57570, 57772, 59280, 63024, 63327, 65208, 66660, 72215, 74841, 76760, 78780, 81510, 84436, 86658, 88880, 92112, 99788, 105040, 105545, 108680, 115140, 115544, 124735, 126654, 130416, 133320, 144430, 149682, 153520, 157560, 163020, 168872, 173316, 199576, 211090, 216645, 217360, 230280, 231088, 249470, 253308, 266640, 274417, 288860, 299364, 315120, 316635, 326040, 337744, 346632, 374205, 399152, 422180, 433290, 460560, 498940, 506616, 548834, 577720, 598728, 633270, 652080, 693264, 748410, 823251, 844360, 866580, 997880, 1013232, 1097668, 1155440, 1197456, 1266540, 1372085, 1496820, 1646502, 1688720, 1733160, 1995760, 2195336, 2533080, 2744170, 2993640, 3293004, 3466320, 4116255, 4390672, 5066160, 5488340, 5987280, 6586008, 8232510, 10976680, 13172016, 16465020, 21953360, 32930040, 65860080]

約数ペア:

[(1, 65860080), (2, 32930040), (3, 21953360), (4, 16465020), (5, 13172016), (6, 10976680), (8, 8232510), (10, 6586008), (11, 5987280), (12, 5488340), (13, 5066160), (15, 4390672), (16, 4116255), (19, 3466320), (20, 3293004), (22, 2993640), (24, 2744170), (26, 2533080), (30, 2195336), (33, 1995760), (38, 1733160), (39, 1688720), (40, 1646502), (44, 1496820), (48, 1372085), (52, 1266540), (55, 1197456), (57, 1155440), (60, 1097668), (65, 1013232), (66, 997880), (76, 866580), (78, 844360), (80, 823251), (88, 748410), (95, 693264), (101, 652080), (104, 633270), (110, 598728), (114, 577720), (120, 548834), (130, 506616), (132, 498940), (143, 460560), (152, 433290), (156, 422180), (165, 399152), (176, 374205), (190, 346632), (195, 337744), (202, 326040), (208, 316635), (209, 315120), (220, 299364), (228, 288860), (240, 274417), (247, 266640), (260, 253308), (264, 249470), (285, 231088), (286, 230280), (303, 217360), (304, 216645), (312, 211090), (330, 199576), (380, 173316), (390, 168872), (404, 163020), (418, 157560), (429, 153520), (440, 149682), (456, 144430), (494, 133320), (505, 130416), (520, 126654), (528, 124735), (570, 115544), (572, 115140), (606, 108680), (624, 105545), (627, 105040), (660, 99788), (715, 92112), (741, 88880), (760, 86658), (780, 84436), (808, 81510), (836, 78780), (858, 76760), (880, 74841), (912, 72215), (988, 66660), (1010, 65208), (1040, 63327), (1045, 63024), (1111, 59280), (1140, 57772), (1144, 57570), (1212, 54340), (1235, 53328), (1254, 52520), (1313, 50160), (1320, 49894), (1430, 46056), (1482, 44440), (1515, 43472), (1520, 43329), (1560, 42218), (1616, 40755), (1672, 39390), (1716, 38380), (1919, 34320), (1976, 33330), (2020, 32604), (2090, 31512), (2145, 30704), (2222, 29640), (2280, 28886), (2288, 28785), (2424, 27170), (2470, 26664), (2508, 26260), (2626, 25080), (2640, 24947), (2717, 24240), (2860, 23028), (2964, 22220), (3030, 21736), (3120, 21109), (3135, 21008), (3333, 19760), (3344, 19695), (3432, 19190), (3705, 17776), (3838, 17160), (3939, 16720), (3952, 16665), (4040, 16302), (4180, 15756), (4290, 15352), (4444, 14820), (4560, 14443), (4848, 13585), (4940, 13332), (5016, 13130), (5252, 12540), (5434, 12120), (5555, 11856), (5720, 11514), (5757, 11440), (5928, 11110), (6060, 10868), (6270, 10504), (6565, 10032), (6666, 9880), (6864, 9595), (7410, 8888), (7676, 8580), (7878, 8360), (8080, 8151)]