17318449920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{61781}}^1$

素因数の和:61878

約数の個数: 144

約数和(自身を含む): 56069389152

約数和(自身を除く): 38750939232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 584, 640, 730, 768, 876, 960, 1095, 1168, 1280, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 3840, 4380, 4672, 5840, 7008, 8760, 9344, 11680, 14016, 17520, 18688, 23360, 28032, 35040, 46720, 56064, 61781, 70080, 93440, 123562, 140160, 185343, 247124, 280320, 308905, 370686, 494248, 617810, 741372, 926715, 988496, 1235620, 1482744, 1853430, 1976992, 2471240, 2965488, 3706860, 3953984, 4510013, 4942480, 5930976, 7413720, 7907968, 9020026, 9884960, 11861952, 13530039, 14827440, 15815936, 18040052, 19769920, 22550065, 23723904, 27060078, 29654880, 36080104, 39539840, 45100130, 47447808, 54120156, 59309760, 67650195, 72160208, 79079680, 90200260, 108240312, 118619520, 135300390, 144320416, 180400520, 216480624, 237239040, 270600780, 288640832, 360801040, 432961248, 541201560, 577281664, 721602080, 865922496, 1082403120, 1154563328, 1443204160, 1731844992, 2164806240, 2886408320, 3463689984, 4329612480, 5772816640, 8659224960, 17318449920]

約数ペア:

[(1, 17318449920), (2, 8659224960), (3, 5772816640), (4, 4329612480), (5, 3463689984), (6, 2886408320), (8, 2164806240), (10, 1731844992), (12, 1443204160), (15, 1154563328), (16, 1082403120), (20, 865922496), (24, 721602080), (30, 577281664), (32, 541201560), (40, 432961248), (48, 360801040), (60, 288640832), (64, 270600780), (73, 237239040), (80, 216480624), (96, 180400520), (120, 144320416), (128, 135300390), (146, 118619520), (160, 108240312), (192, 90200260), (219, 79079680), (240, 72160208), (256, 67650195), (292, 59309760), (320, 54120156), (365, 47447808), (384, 45100130), (438, 39539840), (480, 36080104), (584, 29654880), (640, 27060078), (730, 23723904), (768, 22550065), (876, 19769920), (960, 18040052), (1095, 15815936), (1168, 14827440), (1280, 13530039), (1460, 11861952), (1752, 9884960), (1920, 9020026), (2190, 7907968), (2336, 7413720), (2920, 5930976), (3504, 4942480), (3840, 4510013), (4380, 3953984), (4672, 3706860), (5840, 2965488), (7008, 2471240), (8760, 1976992), (9344, 1853430), (11680, 1482744), (14016, 1235620), (17520, 988496), (18688, 926715), (23360, 741372), (28032, 617810), (35040, 494248), (46720, 370686), (56064, 308905), (61781, 280320), (70080, 247124), (93440, 185343), (123562, 140160)]