1315264160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1943

約数の個数: 192

約数和(自身を含む): 3863801088

約数和(自身を除く): 2548536928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 37, 40, 56, 68, 70, 74, 80, 85, 112, 119, 136, 140, 148, 160, 170, 185, 224, 238, 259, 272, 280, 296, 340, 370, 476, 518, 544, 560, 592, 595, 629, 680, 740, 952, 1036, 1120, 1184, 1190, 1258, 1295, 1360, 1480, 1867, 1904, 2072, 2380, 2516, 2590, 2720, 2960, 3145, 3734, 3808, 4144, 4403, 4760, 5032, 5180, 5920, 6290, 7468, 8288, 8806, 9335, 9520, 10064, 10360, 12580, 13069, 14936, 17612, 18670, 19040, 20128, 20720, 22015, 25160, 26138, 29872, 31739, 35224, 37340, 41440, 44030, 50320, 52276, 59744, 63478, 65345, 69079, 70448, 74680, 88060, 100640, 104552, 126956, 130690, 138158, 140896, 149360, 158695, 176120, 209104, 222173, 253912, 261380, 276316, 298720, 317390, 345395, 352240, 418208, 444346, 483553, 507824, 522760, 552632, 634780, 690790, 704480, 888692, 967106, 1015648, 1045520, 1105264, 1110865, 1174343, 1269560, 1381580, 1777384, 1934212, 2091040, 2210528, 2221730, 2348686, 2417765, 2539120, 2763160, 3554768, 3868424, 4443460, 4697372, 4835530, 5078240, 5526320, 5871715, 7109536, 7736848, 8220401, 8886920, 9394744, 9671060, 11052640, 11743430, 15473696, 16440802, 17773840, 18789488, 19342120, 23486860, 32881604, 35547680, 37578976, 38684240, 41102005, 46973720, 65763208, 77368480, 82204010, 93947440, 131526416, 164408020, 187894880, 263052832, 328816040, 657632080, 1315264160]

約数ペア:

[(1, 1315264160), (2, 657632080), (4, 328816040), (5, 263052832), (7, 187894880), (8, 164408020), (10, 131526416), (14, 93947440), (16, 82204010), (17, 77368480), (20, 65763208), (28, 46973720), (32, 41102005), (34, 38684240), (35, 37578976), (37, 35547680), (40, 32881604), (56, 23486860), (68, 19342120), (70, 18789488), (74, 17773840), (80, 16440802), (85, 15473696), (112, 11743430), (119, 11052640), (136, 9671060), (140, 9394744), (148, 8886920), (160, 8220401), (170, 7736848), (185, 7109536), (224, 5871715), (238, 5526320), (259, 5078240), (272, 4835530), (280, 4697372), (296, 4443460), (340, 3868424), (370, 3554768), (476, 2763160), (518, 2539120), (544, 2417765), (560, 2348686), (592, 2221730), (595, 2210528), (629, 2091040), (680, 1934212), (740, 1777384), (952, 1381580), (1036, 1269560), (1120, 1174343), (1184, 1110865), (1190, 1105264), (1258, 1045520), (1295, 1015648), (1360, 967106), (1480, 888692), (1867, 704480), (1904, 690790), (2072, 634780), (2380, 552632), (2516, 522760), (2590, 507824), (2720, 483553), (2960, 444346), (3145, 418208), (3734, 352240), (3808, 345395), (4144, 317390), (4403, 298720), (4760, 276316), (5032, 261380), (5180, 253912), (5920, 222173), (6290, 209104), (7468, 176120), (8288, 158695), (8806, 149360), (9335, 140896), (9520, 138158), (10064, 130690), (10360, 126956), (12580, 104552), (13069, 100640), (14936, 88060), (17612, 74680), (18670, 70448), (19040, 69079), (20128, 65345), (20720, 63478), (22015, 59744), (25160, 52276), (26138, 50320), (29872, 44030), (31739, 41440), (35224, 37340)]