1018007760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1842

約数の個数: 320

約数和(自身を含む): 4063739904

約数和(自身を除く): 3045732144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 110, 112, 120, 124, 132, 140, 154, 155, 165, 168, 176, 186, 210, 217, 220, 231, 240, 248, 264, 280, 308, 310, 330, 336, 341, 372, 385, 420, 434, 440, 462, 465, 496, 528, 560, 616, 620, 651, 660, 682, 744, 770, 840, 868, 880, 924, 930, 1023, 1085, 1155, 1232, 1240, 1302, 1320, 1364, 1488, 1540, 1680, 1705, 1736, 1777, 1848, 1860, 2046, 2170, 2310, 2387, 2480, 2604, 2640, 2728, 3080, 3255, 3410, 3472, 3554, 3696, 3720, 4092, 4340, 4620, 4774, 5115, 5208, 5331, 5456, 6160, 6510, 6820, 7108, 7161, 7440, 8184, 8680, 8885, 9240, 9548, 10230, 10416, 10662, 11935, 12439, 13020, 13640, 14216, 14322, 16368, 17360, 17770, 18480, 19096, 19547, 20460, 21324, 23870, 24878, 26040, 26655, 27280, 28432, 28644, 35540, 35805, 37317, 38192, 39094, 40920, 42648, 47740, 49756, 52080, 53310, 55087, 57288, 58641, 62195, 71080, 71610, 74634, 78188, 81840, 85296, 95480, 97735, 99512, 106620, 110174, 114576, 117282, 124390, 136829, 142160, 143220, 149268, 156376, 165261, 186585, 190960, 195470, 199024, 213240, 220348, 234564, 248780, 273658, 275435, 286440, 293205, 298536, 312752, 330522, 373170, 385609, 390940, 410487, 426480, 440696, 469128, 497560, 547316, 550870, 572880, 586410, 597072, 605957, 661044, 684145, 746340, 771218, 781880, 820974, 826305, 881392, 938256, 995120, 1094632, 1101740, 1156827, 1172820, 1211914, 1322088, 1368290, 1492680, 1542436, 1563760, 1641948, 1652610, 1817871, 1928045, 2052435, 2189264, 2203480, 2313654, 2345640, 2423828, 2644176, 2736580, 2985360, 3029785, 3084872, 3283896, 3305220, 3635742, 3856090, 4104870, 4241699, 4406960, 4627308, 4691280, 4847656, 5473160, 5784135, 6059570, 6169744, 6567792, 6610440, 7271484, 7712180, 8209740, 8483398, 9089355, 9254616, 9695312, 10946320, 11568270, 12119140, 12725097, 13220880, 14542968, 15424360, 16419480, 16966796, 18178710, 18509232, 21208495, 23136540, 24238280, 25450194, 29085936, 30848720, 32838960, 33933592, 36357420, 42416990, 46273080, 48476560, 50900388, 63625485, 67867184, 72714840, 84833980, 92546160, 101800776, 127250970, 145429680, 169667960, 203601552, 254501940, 339335920, 509003880, 1018007760]

約数ペア:

[(1, 1018007760), (2, 509003880), (3, 339335920), (4, 254501940), (5, 203601552), (6, 169667960), (7, 145429680), (8, 127250970), (10, 101800776), (11, 92546160), (12, 84833980), (14, 72714840), (15, 67867184), (16, 63625485), (20, 50900388), (21, 48476560), (22, 46273080), (24, 42416990), (28, 36357420), (30, 33933592), (31, 32838960), (33, 30848720), (35, 29085936), (40, 25450194), (42, 24238280), (44, 23136540), (48, 21208495), (55, 18509232), (56, 18178710), (60, 16966796), (62, 16419480), (66, 15424360), (70, 14542968), (77, 13220880), (80, 12725097), (84, 12119140), (88, 11568270), (93, 10946320), (105, 9695312), (110, 9254616), (112, 9089355), (120, 8483398), (124, 8209740), (132, 7712180), (140, 7271484), (154, 6610440), (155, 6567792), (165, 6169744), (168, 6059570), (176, 5784135), (186, 5473160), (210, 4847656), (217, 4691280), (220, 4627308), (231, 4406960), (240, 4241699), (248, 4104870), (264, 3856090), (280, 3635742), (308, 3305220), (310, 3283896), (330, 3084872), (336, 3029785), (341, 2985360), (372, 2736580), (385, 2644176), (420, 2423828), (434, 2345640), (440, 2313654), (462, 2203480), (465, 2189264), (496, 2052435), (528, 1928045), (560, 1817871), (616, 1652610), (620, 1641948), (651, 1563760), (660, 1542436), (682, 1492680), (744, 1368290), (770, 1322088), (840, 1211914), (868, 1172820), (880, 1156827), (924, 1101740), (930, 1094632), (1023, 995120), (1085, 938256), (1155, 881392), (1232, 826305), (1240, 820974), (1302, 781880), (1320, 771218), (1364, 746340), (1488, 684145), (1540, 661044), (1680, 605957), (1705, 597072), (1736, 586410), (1777, 572880), (1848, 550870), (1860, 547316), (2046, 497560), (2170, 469128), (2310, 440696), (2387, 426480), (2480, 410487), (2604, 390940), (2640, 385609), (2728, 373170), (3080, 330522), (3255, 312752), (3410, 298536), (3472, 293205), (3554, 286440), (3696, 275435), (3720, 273658), (4092, 248780), (4340, 234564), (4620, 220348), (4774, 213240), (5115, 199024), (5208, 195470), (5331, 190960), (5456, 186585), (6160, 165261), (6510, 156376), (6820, 149268), (7108, 143220), (7161, 142160), (7440, 136829), (8184, 124390), (8680, 117282), (8885, 114576), (9240, 110174), (9548, 106620), (10230, 99512), (10416, 97735), (10662, 95480), (11935, 85296), (12439, 81840), (13020, 78188), (13640, 74634), (14216, 71610), (14322, 71080), (16368, 62195), (17360, 58641), (17770, 57288), (18480, 55087), (19096, 53310), (19547, 52080), (20460, 49756), (21324, 47740), (23870, 42648), (24878, 40920), (26040, 39094), (26655, 38192), (27280, 37317), (28432, 35805), (28644, 35540)]