112215040

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 176

約数和(自身を含む): 320707584

約数和(自身を除く): 208492544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 101, 112, 124, 128, 140, 155, 160, 202, 217, 224, 248, 256, 280, 310, 320, 404, 434, 448, 496, 505, 512, 560, 620, 640, 707, 808, 868, 896, 992, 1010, 1024, 1085, 1120, 1240, 1280, 1414, 1616, 1736, 1792, 1984, 2020, 2170, 2240, 2480, 2560, 2828, 3131, 3232, 3472, 3535, 3584, 3968, 4040, 4340, 4480, 4960, 5120, 5656, 6262, 6464, 6944, 7070, 7168, 7936, 8080, 8680, 8960, 9920, 11312, 12524, 12928, 13888, 14140, 15655, 15872, 16160, 17360, 17920, 19840, 21917, 22624, 25048, 25856, 27776, 28280, 31310, 31744, 32320, 34720, 35840, 39680, 43834, 45248, 50096, 51712, 55552, 56560, 62620, 64640, 69440, 79360, 87668, 90496, 100192, 103424, 109585, 111104, 113120, 125240, 129280, 138880, 158720, 175336, 180992, 200384, 219170, 222208, 226240, 250480, 258560, 277760, 350672, 361984, 400768, 438340, 452480, 500960, 517120, 555520, 701344, 723968, 801536, 876680, 904960, 1001920, 1111040, 1402688, 1603072, 1753360, 1809920, 2003840, 2805376, 3206144, 3506720, 3619840, 4007680, 5610752, 7013440, 8015360, 11221504, 14026880, 16030720, 22443008, 28053760, 56107520, 112215040]

約数ペア:

[(1, 112215040), (2, 56107520), (4, 28053760), (5, 22443008), (7, 16030720), (8, 14026880), (10, 11221504), (14, 8015360), (16, 7013440), (20, 5610752), (28, 4007680), (31, 3619840), (32, 3506720), (35, 3206144), (40, 2805376), (56, 2003840), (62, 1809920), (64, 1753360), (70, 1603072), (80, 1402688), (101, 1111040), (112, 1001920), (124, 904960), (128, 876680), (140, 801536), (155, 723968), (160, 701344), (202, 555520), (217, 517120), (224, 500960), (248, 452480), (256, 438340), (280, 400768), (310, 361984), (320, 350672), (404, 277760), (434, 258560), (448, 250480), (496, 226240), (505, 222208), (512, 219170), (560, 200384), (620, 180992), (640, 175336), (707, 158720), (808, 138880), (868, 129280), (896, 125240), (992, 113120), (1010, 111104), (1024, 109585), (1085, 103424), (1120, 100192), (1240, 90496), (1280, 87668), (1414, 79360), (1616, 69440), (1736, 64640), (1792, 62620), (1984, 56560), (2020, 55552), (2170, 51712), (2240, 50096), (2480, 45248), (2560, 43834), (2828, 39680), (3131, 35840), (3232, 34720), (3472, 32320), (3535, 31744), (3584, 31310), (3968, 28280), (4040, 27776), (4340, 25856), (4480, 25048), (4960, 22624), (5120, 21917), (5656, 19840), (6262, 17920), (6464, 17360), (6944, 16160), (7070, 15872), (7168, 15655), (7936, 14140), (8080, 13888), (8680, 12928), (8960, 12524), (9920, 11312)]