80402784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 268531200

約数和(自身を除く): 188128416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 73, 77, 84, 88, 96, 112, 132, 146, 149, 154, 168, 176, 219, 224, 231, 264, 292, 298, 308, 336, 352, 438, 447, 462, 511, 528, 584, 596, 616, 672, 803, 876, 894, 924, 1022, 1043, 1056, 1168, 1192, 1232, 1533, 1606, 1639, 1752, 1788, 1848, 2044, 2086, 2336, 2384, 2409, 2464, 3066, 3129, 3212, 3278, 3504, 3576, 3696, 4088, 4172, 4768, 4818, 4917, 5621, 6132, 6258, 6424, 6556, 7008, 7152, 7392, 8176, 8344, 9636, 9834, 10877, 11242, 11473, 12264, 12516, 12848, 13112, 14304, 16352, 16688, 16863, 19272, 19668, 21754, 22484, 22946, 24528, 25032, 25696, 26224, 32631, 33376, 33726, 34419, 38544, 39336, 43508, 44968, 45892, 49056, 50064, 52448, 65262, 67452, 68838, 76139, 77088, 78672, 87016, 89936, 91784, 100128, 119647, 130524, 134904, 137676, 152278, 157344, 174032, 179872, 183568, 228417, 239294, 261048, 269808, 275352, 304556, 348064, 358941, 367136, 456834, 478588, 522096, 539616, 550704, 609112, 717882, 837529, 913668, 957176, 1044192, 1101408, 1218224, 1435764, 1675058, 1827336, 1914352, 2436448, 2512587, 2871528, 3350116, 3654672, 3828704, 5025174, 5743056, 6700232, 7309344, 10050348, 11486112, 13400464, 20100696, 26800928, 40201392, 80402784]

約数ペア:

[(1, 80402784), (2, 40201392), (3, 26800928), (4, 20100696), (6, 13400464), (7, 11486112), (8, 10050348), (11, 7309344), (12, 6700232), (14, 5743056), (16, 5025174), (21, 3828704), (22, 3654672), (24, 3350116), (28, 2871528), (32, 2512587), (33, 2436448), (42, 1914352), (44, 1827336), (48, 1675058), (56, 1435764), (66, 1218224), (73, 1101408), (77, 1044192), (84, 957176), (88, 913668), (96, 837529), (112, 717882), (132, 609112), (146, 550704), (149, 539616), (154, 522096), (168, 478588), (176, 456834), (219, 367136), (224, 358941), (231, 348064), (264, 304556), (292, 275352), (298, 269808), (308, 261048), (336, 239294), (352, 228417), (438, 183568), (447, 179872), (462, 174032), (511, 157344), (528, 152278), (584, 137676), (596, 134904), (616, 130524), (672, 119647), (803, 100128), (876, 91784), (894, 89936), (924, 87016), (1022, 78672), (1043, 77088), (1056, 76139), (1168, 68838), (1192, 67452), (1232, 65262), (1533, 52448), (1606, 50064), (1639, 49056), (1752, 45892), (1788, 44968), (1848, 43508), (2044, 39336), (2086, 38544), (2336, 34419), (2384, 33726), (2409, 33376), (2464, 32631), (3066, 26224), (3129, 25696), (3212, 25032), (3278, 24528), (3504, 22946), (3576, 22484), (3696, 21754), (4088, 19668), (4172, 19272), (4768, 16863), (4818, 16688), (4917, 16352), (5621, 14304), (6132, 13112), (6258, 12848), (6424, 12516), (6556, 12264), (7008, 11473), (7152, 11242), (7392, 10877), (8176, 9834), (8344, 9636)]