84447720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 384

約数和(自身を含む): 345047040

約数和(自身を除く): 260599320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 31, 35, 36, 40, 42, 45, 46, 47, 56, 60, 62, 63, 69, 70, 72, 84, 90, 92, 93, 94, 105, 115, 120, 124, 126, 138, 140, 141, 155, 161, 168, 180, 184, 186, 188, 207, 210, 217, 230, 235, 248, 252, 276, 279, 280, 282, 310, 315, 322, 329, 345, 360, 372, 376, 414, 420, 423, 434, 460, 465, 470, 483, 504, 552, 558, 564, 620, 630, 644, 651, 658, 690, 705, 713, 744, 805, 828, 840, 846, 868, 920, 930, 940, 966, 987, 1035, 1081, 1085, 1116, 1128, 1240, 1260, 1288, 1302, 1316, 1380, 1395, 1410, 1426, 1449, 1457, 1610, 1645, 1656, 1692, 1736, 1860, 1880, 1932, 1953, 1974, 2070, 2115, 2139, 2162, 2170, 2232, 2415, 2520, 2604, 2632, 2760, 2790, 2820, 2852, 2898, 2914, 2961, 3220, 3243, 3255, 3290, 3384, 3565, 3720, 3864, 3906, 3948, 4140, 4230, 4278, 4324, 4340, 4371, 4830, 4935, 4991, 5208, 5405, 5580, 5640, 5704, 5796, 5828, 5922, 6417, 6440, 6486, 6510, 6580, 7130, 7245, 7285, 7567, 7812, 7896, 8280, 8460, 8556, 8648, 8680, 8742, 9660, 9729, 9765, 9870, 9982, 10199, 10695, 10810, 11160, 11592, 11656, 11844, 12834, 12972, 13020, 13113, 13160, 14260, 14490, 14570, 14805, 14973, 15134, 15624, 16215, 16920, 17112, 17484, 19320, 19458, 19530, 19740, 19964, 20398, 21390, 21620, 21855, 22701, 23688, 24955, 25668, 25944, 26040, 26226, 28520, 28980, 29140, 29610, 29946, 30268, 30597, 32085, 32430, 33511, 34968, 37835, 38916, 39060, 39480, 39928, 40796, 42780, 43240, 43710, 44919, 45402, 48645, 49910, 50995, 51336, 52452, 57960, 58280, 59220, 59892, 60536, 61194, 64170, 64860, 65565, 67022, 68103, 74865, 75670, 77832, 78120, 81592, 85560, 87420, 89838, 90804, 91791, 97290, 99820, 100533, 101990, 104904, 113505, 118440, 119784, 122388, 128340, 129720, 131130, 134044, 136206, 149730, 151340, 152985, 167555, 174840, 179676, 181608, 183582, 194580, 199640, 201066, 203980, 224595, 227010, 234577, 244776, 256680, 262260, 268088, 272412, 299460, 301599, 302680, 305970, 335110, 340515, 359352, 367164, 389160, 402132, 407960, 449190, 454020, 458955, 469154, 502665, 524520, 544824, 598920, 603198, 611940, 670220, 681030, 703731, 734328, 804264, 898380, 908040, 917910, 938308, 1005330, 1172885, 1206396, 1223880, 1340440, 1362060, 1407462, 1507995, 1796760, 1835820, 1876616, 2010660, 2111193, 2345770, 2412792, 2724120, 2814924, 3015990, 3518655, 3671640, 4021320, 4222386, 4691540, 5629848, 6031980, 7037310, 8444772, 9383080, 10555965, 12063960, 14074620, 16889544, 21111930, 28149240, 42223860, 84447720]

約数ペア:

[(1, 84447720), (2, 42223860), (3, 28149240), (4, 21111930), (5, 16889544), (6, 14074620), (7, 12063960), (8, 10555965), (9, 9383080), (10, 8444772), (12, 7037310), (14, 6031980), (15, 5629848), (18, 4691540), (20, 4222386), (21, 4021320), (23, 3671640), (24, 3518655), (28, 3015990), (30, 2814924), (31, 2724120), (35, 2412792), (36, 2345770), (40, 2111193), (42, 2010660), (45, 1876616), (46, 1835820), (47, 1796760), (56, 1507995), (60, 1407462), (62, 1362060), (63, 1340440), (69, 1223880), (70, 1206396), (72, 1172885), (84, 1005330), (90, 938308), (92, 917910), (93, 908040), (94, 898380), (105, 804264), (115, 734328), (120, 703731), (124, 681030), (126, 670220), (138, 611940), (140, 603198), (141, 598920), (155, 544824), (161, 524520), (168, 502665), (180, 469154), (184, 458955), (186, 454020), (188, 449190), (207, 407960), (210, 402132), (217, 389160), (230, 367164), (235, 359352), (248, 340515), (252, 335110), (276, 305970), (279, 302680), (280, 301599), (282, 299460), (310, 272412), (315, 268088), (322, 262260), (329, 256680), (345, 244776), (360, 234577), (372, 227010), (376, 224595), (414, 203980), (420, 201066), (423, 199640), (434, 194580), (460, 183582), (465, 181608), (470, 179676), (483, 174840), (504, 167555), (552, 152985), (558, 151340), (564, 149730), (620, 136206), (630, 134044), (644, 131130), (651, 129720), (658, 128340), (690, 122388), (705, 119784), (713, 118440), (744, 113505), (805, 104904), (828, 101990), (840, 100533), (846, 99820), (868, 97290), (920, 91791), (930, 90804), (940, 89838), (966, 87420), (987, 85560), (1035, 81592), (1081, 78120), (1085, 77832), (1116, 75670), (1128, 74865), (1240, 68103), (1260, 67022), (1288, 65565), (1302, 64860), (1316, 64170), (1380, 61194), (1395, 60536), (1410, 59892), (1426, 59220), (1449, 58280), (1457, 57960), (1610, 52452), (1645, 51336), (1656, 50995), (1692, 49910), (1736, 48645), (1860, 45402), (1880, 44919), (1932, 43710), (1953, 43240), (1974, 42780), (2070, 40796), (2115, 39928), (2139, 39480), (2162, 39060), (2170, 38916), (2232, 37835), (2415, 34968), (2520, 33511), (2604, 32430), (2632, 32085), (2760, 30597), (2790, 30268), (2820, 29946), (2852, 29610), (2898, 29140), (2914, 28980), (2961, 28520), (3220, 26226), (3243, 26040), (3255, 25944), (3290, 25668), (3384, 24955), (3565, 23688), (3720, 22701), (3864, 21855), (3906, 21620), (3948, 21390), (4140, 20398), (4230, 19964), (4278, 19740), (4324, 19530), (4340, 19458), (4371, 19320), (4830, 17484), (4935, 17112), (4991, 16920), (5208, 16215), (5405, 15624), (5580, 15134), (5640, 14973), (5704, 14805), (5796, 14570), (5828, 14490), (5922, 14260), (6417, 13160), (6440, 13113), (6486, 13020), (6510, 12972), (6580, 12834), (7130, 11844), (7245, 11656), (7285, 11592), (7567, 11160), (7812, 10810), (7896, 10695), (8280, 10199), (8460, 9982), (8556, 9870), (8648, 9765), (8680, 9729), (8742, 9660)]