84619920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 320

約数和(自身を含む): 345692160

約数和(自身を除く): 261072240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 165, 168, 176, 190, 209, 210, 220, 228, 231, 240, 241, 264, 266, 280, 285, 304, 308, 330, 336, 380, 385, 399, 418, 420, 440, 456, 462, 482, 528, 532, 560, 570, 616, 627, 660, 665, 723, 760, 770, 798, 836, 840, 880, 912, 924, 964, 1045, 1064, 1140, 1155, 1205, 1232, 1254, 1320, 1330, 1446, 1463, 1520, 1540, 1596, 1672, 1680, 1687, 1848, 1928, 1995, 2090, 2128, 2280, 2310, 2410, 2508, 2640, 2651, 2660, 2892, 2926, 3080, 3135, 3192, 3344, 3374, 3615, 3696, 3856, 3990, 4180, 4389, 4560, 4579, 4620, 4820, 5016, 5061, 5302, 5320, 5784, 5852, 6160, 6270, 6384, 6748, 7230, 7315, 7953, 7980, 8360, 8435, 8778, 9158, 9240, 9640, 10032, 10122, 10604, 10640, 11568, 11704, 12540, 13255, 13496, 13737, 14460, 14630, 15906, 15960, 16720, 16870, 17556, 18316, 18480, 18557, 19280, 20244, 21208, 21945, 22895, 23408, 25080, 25305, 26510, 26992, 27474, 28920, 29260, 31812, 31920, 32053, 33740, 35112, 36632, 37114, 39765, 40488, 42416, 43890, 45790, 50160, 50369, 50610, 53020, 54948, 55671, 57840, 58520, 63624, 64106, 67480, 68685, 70224, 73264, 74228, 79530, 80976, 87780, 91580, 92785, 96159, 100738, 101220, 106040, 109896, 111342, 117040, 127248, 128212, 134960, 137370, 148456, 151107, 159060, 160265, 175560, 183160, 185570, 192318, 201476, 202440, 212080, 219792, 222684, 251845, 256424, 274740, 278355, 296912, 302214, 318120, 320530, 351120, 352583, 366320, 371140, 384636, 402952, 404880, 445368, 480795, 503690, 512848, 549480, 556710, 604428, 636240, 641060, 705166, 742280, 755535, 769272, 805904, 890736, 961590, 1007380, 1057749, 1098960, 1113420, 1208856, 1282120, 1410332, 1484560, 1511070, 1538544, 1762915, 1923180, 2014760, 2115498, 2226840, 2417712, 2564240, 2820664, 3022140, 3525830, 3846360, 4029520, 4230996, 4453680, 5288745, 5641328, 6044280, 7051660, 7692720, 8461992, 10577490, 12088560, 14103320, 16923984, 21154980, 28206640, 42309960, 84619920]

約数ペア:

[(1, 84619920), (2, 42309960), (3, 28206640), (4, 21154980), (5, 16923984), (6, 14103320), (7, 12088560), (8, 10577490), (10, 8461992), (11, 7692720), (12, 7051660), (14, 6044280), (15, 5641328), (16, 5288745), (19, 4453680), (20, 4230996), (21, 4029520), (22, 3846360), (24, 3525830), (28, 3022140), (30, 2820664), (33, 2564240), (35, 2417712), (38, 2226840), (40, 2115498), (42, 2014760), (44, 1923180), (48, 1762915), (55, 1538544), (56, 1511070), (57, 1484560), (60, 1410332), (66, 1282120), (70, 1208856), (76, 1113420), (77, 1098960), (80, 1057749), (84, 1007380), (88, 961590), (95, 890736), (105, 805904), (110, 769272), (112, 755535), (114, 742280), (120, 705166), (132, 641060), (133, 636240), (140, 604428), (152, 556710), (154, 549480), (165, 512848), (168, 503690), (176, 480795), (190, 445368), (209, 404880), (210, 402952), (220, 384636), (228, 371140), (231, 366320), (240, 352583), (241, 351120), (264, 320530), (266, 318120), (280, 302214), (285, 296912), (304, 278355), (308, 274740), (330, 256424), (336, 251845), (380, 222684), (385, 219792), (399, 212080), (418, 202440), (420, 201476), (440, 192318), (456, 185570), (462, 183160), (482, 175560), (528, 160265), (532, 159060), (560, 151107), (570, 148456), (616, 137370), (627, 134960), (660, 128212), (665, 127248), (723, 117040), (760, 111342), (770, 109896), (798, 106040), (836, 101220), (840, 100738), (880, 96159), (912, 92785), (924, 91580), (964, 87780), (1045, 80976), (1064, 79530), (1140, 74228), (1155, 73264), (1205, 70224), (1232, 68685), (1254, 67480), (1320, 64106), (1330, 63624), (1446, 58520), (1463, 57840), (1520, 55671), (1540, 54948), (1596, 53020), (1672, 50610), (1680, 50369), (1687, 50160), (1848, 45790), (1928, 43890), (1995, 42416), (2090, 40488), (2128, 39765), (2280, 37114), (2310, 36632), (2410, 35112), (2508, 33740), (2640, 32053), (2651, 31920), (2660, 31812), (2892, 29260), (2926, 28920), (3080, 27474), (3135, 26992), (3192, 26510), (3344, 25305), (3374, 25080), (3615, 23408), (3696, 22895), (3856, 21945), (3990, 21208), (4180, 20244), (4389, 19280), (4560, 18557), (4579, 18480), (4620, 18316), (4820, 17556), (5016, 16870), (5061, 16720), (5302, 15960), (5320, 15906), (5784, 14630), (5852, 14460), (6160, 13737), (6270, 13496), (6384, 13255), (6748, 12540), (7230, 11704), (7315, 11568), (7953, 10640), (7980, 10604), (8360, 10122), (8435, 10032), (8778, 9640), (9158, 9240)]