82478760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 315433440

約数和(自身を除く): 232954680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 83, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 166, 168, 169, 182, 195, 196, 210, 245, 249, 260, 273, 280, 294, 312, 332, 338, 364, 390, 392, 415, 420, 455, 490, 498, 507, 520, 546, 581, 588, 637, 664, 676, 728, 735, 780, 830, 840, 845, 910, 980, 996, 1014, 1079, 1092, 1162, 1176, 1183, 1245, 1274, 1352, 1365, 1470, 1560, 1660, 1690, 1743, 1820, 1911, 1960, 1992, 2028, 2158, 2184, 2324, 2366, 2490, 2535, 2548, 2730, 2905, 2940, 3185, 3237, 3320, 3380, 3486, 3549, 3640, 3822, 4056, 4067, 4316, 4648, 4732, 4980, 5070, 5096, 5395, 5460, 5810, 5880, 5915, 6370, 6474, 6760, 6972, 7098, 7553, 7644, 8134, 8281, 8632, 8715, 9464, 9555, 9960, 10140, 10790, 10920, 11620, 11830, 12201, 12740, 12948, 13944, 14027, 14196, 15106, 15288, 16185, 16268, 16562, 17430, 17745, 19110, 20280, 20335, 21580, 22659, 23240, 23660, 24402, 24843, 25480, 25896, 28054, 28392, 30212, 32370, 32536, 33124, 34860, 35490, 37765, 38220, 40670, 41405, 42081, 43160, 45318, 47320, 48804, 49686, 52871, 56108, 60424, 61005, 64740, 66248, 69720, 70135, 70980, 75530, 76440, 81340, 82810, 84162, 90636, 97608, 98189, 99372, 105742, 112216, 113295, 122010, 124215, 129480, 140270, 141960, 151060, 158613, 162680, 165620, 168324, 181272, 196378, 198744, 210405, 211484, 226590, 244020, 248430, 264355, 280540, 294567, 302120, 317226, 331240, 336648, 392756, 420810, 422968, 453180, 488040, 490945, 496860, 528710, 561080, 589134, 634452, 687323, 785512, 793065, 841620, 906360, 981890, 993720, 1057420, 1178268, 1268904, 1374646, 1472835, 1586130, 1683240, 1963780, 2061969, 2114840, 2356536, 2749292, 2945670, 3172260, 3436615, 3927560, 4123938, 5498584, 5891340, 6344520, 6873230, 8247876, 10309845, 11782680, 13746460, 16495752, 20619690, 27492920, 41239380, 82478760]

約数ペア:

[(1, 82478760), (2, 41239380), (3, 27492920), (4, 20619690), (5, 16495752), (6, 13746460), (7, 11782680), (8, 10309845), (10, 8247876), (12, 6873230), (13, 6344520), (14, 5891340), (15, 5498584), (20, 4123938), (21, 3927560), (24, 3436615), (26, 3172260), (28, 2945670), (30, 2749292), (35, 2356536), (39, 2114840), (40, 2061969), (42, 1963780), (49, 1683240), (52, 1586130), (56, 1472835), (60, 1374646), (65, 1268904), (70, 1178268), (78, 1057420), (83, 993720), (84, 981890), (91, 906360), (98, 841620), (104, 793065), (105, 785512), (120, 687323), (130, 634452), (140, 589134), (147, 561080), (156, 528710), (166, 496860), (168, 490945), (169, 488040), (182, 453180), (195, 422968), (196, 420810), (210, 392756), (245, 336648), (249, 331240), (260, 317226), (273, 302120), (280, 294567), (294, 280540), (312, 264355), (332, 248430), (338, 244020), (364, 226590), (390, 211484), (392, 210405), (415, 198744), (420, 196378), (455, 181272), (490, 168324), (498, 165620), (507, 162680), (520, 158613), (546, 151060), (581, 141960), (588, 140270), (637, 129480), (664, 124215), (676, 122010), (728, 113295), (735, 112216), (780, 105742), (830, 99372), (840, 98189), (845, 97608), (910, 90636), (980, 84162), (996, 82810), (1014, 81340), (1079, 76440), (1092, 75530), (1162, 70980), (1176, 70135), (1183, 69720), (1245, 66248), (1274, 64740), (1352, 61005), (1365, 60424), (1470, 56108), (1560, 52871), (1660, 49686), (1690, 48804), (1743, 47320), (1820, 45318), (1911, 43160), (1960, 42081), (1992, 41405), (2028, 40670), (2158, 38220), (2184, 37765), (2324, 35490), (2366, 34860), (2490, 33124), (2535, 32536), (2548, 32370), (2730, 30212), (2905, 28392), (2940, 28054), (3185, 25896), (3237, 25480), (3320, 24843), (3380, 24402), (3486, 23660), (3549, 23240), (3640, 22659), (3822, 21580), (4056, 20335), (4067, 20280), (4316, 19110), (4648, 17745), (4732, 17430), (4980, 16562), (5070, 16268), (5096, 16185), (5395, 15288), (5460, 15106), (5810, 14196), (5880, 14027), (5915, 13944), (6370, 12948), (6474, 12740), (6760, 12201), (6972, 11830), (7098, 11620), (7553, 10920), (7644, 10790), (8134, 10140), (8281, 9960), (8632, 9555), (8715, 9464)]