84699440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 256483584

約数和(自身を除く): 171784144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 41, 49, 56, 62, 68, 70, 80, 82, 85, 98, 112, 119, 124, 136, 140, 155, 164, 170, 196, 205, 217, 238, 245, 248, 272, 280, 287, 310, 328, 340, 392, 410, 434, 476, 490, 496, 527, 560, 574, 595, 620, 656, 680, 697, 784, 820, 833, 868, 952, 980, 1054, 1085, 1148, 1190, 1240, 1271, 1360, 1394, 1435, 1519, 1640, 1666, 1736, 1904, 1960, 2009, 2108, 2170, 2296, 2380, 2480, 2542, 2635, 2788, 2870, 3038, 3280, 3332, 3472, 3485, 3689, 3920, 4018, 4165, 4216, 4340, 4592, 4760, 4879, 5084, 5270, 5576, 5740, 6076, 6355, 6664, 6970, 7378, 7595, 8036, 8330, 8432, 8680, 8897, 9520, 9758, 10045, 10168, 10540, 11152, 11480, 12152, 12710, 13328, 13940, 14756, 15190, 16072, 16660, 17360, 17794, 18445, 19516, 20090, 20336, 21080, 21607, 22960, 24304, 24395, 25420, 25823, 27880, 29512, 30380, 32144, 33320, 34153, 35588, 36890, 39032, 40180, 42160, 43214, 44485, 48790, 50840, 51646, 55760, 59024, 60760, 62279, 66640, 68306, 71176, 73780, 78064, 80360, 86428, 88970, 97580, 101680, 103292, 108035, 121520, 124558, 129115, 136612, 142352, 147560, 151249, 160720, 170765, 172856, 177940, 195160, 206584, 216070, 249116, 258230, 273224, 295120, 302498, 311395, 341530, 345712, 355880, 390320, 413168, 432140, 498232, 516460, 546448, 604996, 622790, 683060, 711760, 756245, 864280, 996464, 1032920, 1058743, 1209992, 1245580, 1366120, 1512490, 1728560, 2065840, 2117486, 2419984, 2491160, 2732240, 3024980, 4234972, 4982320, 5293715, 6049960, 8469944, 10587430, 12099920, 16939888, 21174860, 42349720, 84699440]

約数ペア:

[(1, 84699440), (2, 42349720), (4, 21174860), (5, 16939888), (7, 12099920), (8, 10587430), (10, 8469944), (14, 6049960), (16, 5293715), (17, 4982320), (20, 4234972), (28, 3024980), (31, 2732240), (34, 2491160), (35, 2419984), (40, 2117486), (41, 2065840), (49, 1728560), (56, 1512490), (62, 1366120), (68, 1245580), (70, 1209992), (80, 1058743), (82, 1032920), (85, 996464), (98, 864280), (112, 756245), (119, 711760), (124, 683060), (136, 622790), (140, 604996), (155, 546448), (164, 516460), (170, 498232), (196, 432140), (205, 413168), (217, 390320), (238, 355880), (245, 345712), (248, 341530), (272, 311395), (280, 302498), (287, 295120), (310, 273224), (328, 258230), (340, 249116), (392, 216070), (410, 206584), (434, 195160), (476, 177940), (490, 172856), (496, 170765), (527, 160720), (560, 151249), (574, 147560), (595, 142352), (620, 136612), (656, 129115), (680, 124558), (697, 121520), (784, 108035), (820, 103292), (833, 101680), (868, 97580), (952, 88970), (980, 86428), (1054, 80360), (1085, 78064), (1148, 73780), (1190, 71176), (1240, 68306), (1271, 66640), (1360, 62279), (1394, 60760), (1435, 59024), (1519, 55760), (1640, 51646), (1666, 50840), (1736, 48790), (1904, 44485), (1960, 43214), (2009, 42160), (2108, 40180), (2170, 39032), (2296, 36890), (2380, 35588), (2480, 34153), (2542, 33320), (2635, 32144), (2788, 30380), (2870, 29512), (3038, 27880), (3280, 25823), (3332, 25420), (3472, 24395), (3485, 24304), (3689, 22960), (3920, 21607), (4018, 21080), (4165, 20336), (4216, 20090), (4340, 19516), (4592, 18445), (4760, 17794), (4879, 17360), (5084, 16660), (5270, 16072), (5576, 15190), (5740, 14756), (6076, 13940), (6355, 13328), (6664, 12710), (6970, 12152), (7378, 11480), (7595, 11152), (8036, 10540), (8330, 10168), (8432, 10045), (8680, 9758), (8897, 9520)]