11388160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 32965632

約数和(自身を除く): 21577472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 64, 70, 80, 82, 112, 124, 128, 140, 155, 160, 164, 205, 217, 224, 248, 256, 280, 287, 310, 320, 328, 410, 434, 448, 496, 560, 574, 620, 640, 656, 820, 868, 896, 992, 1085, 1120, 1148, 1240, 1271, 1280, 1312, 1435, 1640, 1736, 1792, 1984, 2170, 2240, 2296, 2480, 2542, 2624, 2870, 3280, 3472, 3968, 4340, 4480, 4592, 4960, 5084, 5248, 5740, 6355, 6560, 6944, 7936, 8680, 8897, 8960, 9184, 9920, 10168, 10496, 11480, 12710, 13120, 13888, 17360, 17794, 18368, 19840, 20336, 22960, 25420, 26240, 27776, 34720, 35588, 36736, 39680, 40672, 44485, 45920, 50840, 52480, 55552, 69440, 71176, 73472, 81344, 88970, 91840, 101680, 138880, 142352, 162688, 177940, 183680, 203360, 277760, 284704, 325376, 355880, 367360, 406720, 569408, 711760, 813440, 1138816, 1423520, 1626880, 2277632, 2847040, 5694080, 11388160]

約数ペア:

[(1, 11388160), (2, 5694080), (4, 2847040), (5, 2277632), (7, 1626880), (8, 1423520), (10, 1138816), (14, 813440), (16, 711760), (20, 569408), (28, 406720), (31, 367360), (32, 355880), (35, 325376), (40, 284704), (41, 277760), (56, 203360), (62, 183680), (64, 177940), (70, 162688), (80, 142352), (82, 138880), (112, 101680), (124, 91840), (128, 88970), (140, 81344), (155, 73472), (160, 71176), (164, 69440), (205, 55552), (217, 52480), (224, 50840), (248, 45920), (256, 44485), (280, 40672), (287, 39680), (310, 36736), (320, 35588), (328, 34720), (410, 27776), (434, 26240), (448, 25420), (496, 22960), (560, 20336), (574, 19840), (620, 18368), (640, 17794), (656, 17360), (820, 13888), (868, 13120), (896, 12710), (992, 11480), (1085, 10496), (1120, 10168), (1148, 9920), (1240, 9184), (1271, 8960), (1280, 8897), (1312, 8680), (1435, 7936), (1640, 6944), (1736, 6560), (1792, 6355), (1984, 5740), (2170, 5248), (2240, 5084), (2296, 4960), (2480, 4592), (2542, 4480), (2624, 4340), (2870, 3968), (3280, 3472)]