105577680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 375779520

約数和(自身を除く): 270201840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 137, 152, 156, 169, 190, 195, 208, 228, 240, 247, 260, 274, 285, 304, 312, 338, 380, 390, 411, 456, 494, 507, 520, 548, 570, 624, 676, 685, 741, 760, 780, 822, 845, 912, 988, 1014, 1040, 1096, 1140, 1235, 1352, 1370, 1482, 1520, 1560, 1644, 1690, 1781, 1976, 2028, 2055, 2192, 2280, 2470, 2535, 2603, 2704, 2740, 2964, 3120, 3211, 3288, 3380, 3562, 3705, 3952, 4056, 4110, 4560, 4940, 5070, 5206, 5343, 5480, 5928, 6422, 6576, 6760, 7124, 7410, 7809, 8112, 8220, 8905, 9633, 9880, 10140, 10412, 10686, 10960, 11856, 12844, 13015, 13520, 14248, 14820, 15618, 16055, 16440, 17810, 19266, 19760, 20280, 20824, 21372, 23153, 25688, 26030, 26715, 28496, 29640, 31236, 32110, 32880, 33839, 35620, 38532, 39045, 40560, 41648, 42744, 46306, 48165, 51376, 52060, 53430, 59280, 62472, 64220, 67678, 69459, 71240, 77064, 78090, 85488, 92612, 96330, 101517, 104120, 106860, 115765, 124944, 128440, 135356, 138918, 142480, 154128, 156180, 169195, 185224, 192660, 203034, 208240, 213720, 231530, 256880, 270712, 277836, 312360, 338390, 347295, 370448, 385320, 406068, 427440, 439907, 463060, 507585, 541424, 555672, 624720, 676780, 694590, 770640, 812136, 879814, 926120, 1015170, 1111344, 1319721, 1353560, 1389180, 1624272, 1759628, 1852240, 2030340, 2199535, 2639442, 2707120, 2778360, 3519256, 4060680, 4399070, 5278884, 5556720, 6598605, 7038512, 8121360, 8798140, 10557768, 13197210, 17596280, 21115536, 26394420, 35192560, 52788840, 105577680]

約数ペア:

[(1, 105577680), (2, 52788840), (3, 35192560), (4, 26394420), (5, 21115536), (6, 17596280), (8, 13197210), (10, 10557768), (12, 8798140), (13, 8121360), (15, 7038512), (16, 6598605), (19, 5556720), (20, 5278884), (24, 4399070), (26, 4060680), (30, 3519256), (38, 2778360), (39, 2707120), (40, 2639442), (48, 2199535), (52, 2030340), (57, 1852240), (60, 1759628), (65, 1624272), (76, 1389180), (78, 1353560), (80, 1319721), (95, 1111344), (104, 1015170), (114, 926120), (120, 879814), (130, 812136), (137, 770640), (152, 694590), (156, 676780), (169, 624720), (190, 555672), (195, 541424), (208, 507585), (228, 463060), (240, 439907), (247, 427440), (260, 406068), (274, 385320), (285, 370448), (304, 347295), (312, 338390), (338, 312360), (380, 277836), (390, 270712), (411, 256880), (456, 231530), (494, 213720), (507, 208240), (520, 203034), (548, 192660), (570, 185224), (624, 169195), (676, 156180), (685, 154128), (741, 142480), (760, 138918), (780, 135356), (822, 128440), (845, 124944), (912, 115765), (988, 106860), (1014, 104120), (1040, 101517), (1096, 96330), (1140, 92612), (1235, 85488), (1352, 78090), (1370, 77064), (1482, 71240), (1520, 69459), (1560, 67678), (1644, 64220), (1690, 62472), (1781, 59280), (1976, 53430), (2028, 52060), (2055, 51376), (2192, 48165), (2280, 46306), (2470, 42744), (2535, 41648), (2603, 40560), (2704, 39045), (2740, 38532), (2964, 35620), (3120, 33839), (3211, 32880), (3288, 32110), (3380, 31236), (3562, 29640), (3705, 28496), (3952, 26715), (4056, 26030), (4110, 25688), (4560, 23153), (4940, 21372), (5070, 20824), (5206, 20280), (5343, 19760), (5480, 19266), (5928, 17810), (6422, 16440), (6576, 16055), (6760, 15618), (7124, 14820), (7410, 14248), (7809, 13520), (8112, 13015), (8220, 12844), (8905, 11856), (9633, 10960), (9880, 10686), (10140, 10412)]