142609920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:656

約数の個数: 160

約数和(自身を含む): 471398400

約数和(自身を除く): 328788480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 599, 620, 640, 744, 768, 930, 960, 992, 1198, 1240, 1280, 1488, 1536, 1797, 1860, 1920, 1984, 2396, 2480, 2560, 2976, 2995, 3594, 3720, 3840, 3968, 4792, 4960, 5952, 5990, 7188, 7440, 7680, 7936, 8985, 9584, 9920, 11904, 11980, 14376, 14880, 15872, 17970, 18569, 19168, 19840, 23808, 23960, 28752, 29760, 35940, 37138, 38336, 39680, 47616, 47920, 55707, 57504, 59520, 71880, 74276, 76672, 79360, 92845, 95840, 111414, 115008, 119040, 143760, 148552, 153344, 185690, 191680, 222828, 230016, 238080, 278535, 287520, 297104, 306688, 371380, 383360, 445656, 460032, 557070, 575040, 594208, 742760, 766720, 891312, 920064, 1114140, 1150080, 1188416, 1485520, 1533440, 1782624, 2228280, 2300160, 2376832, 2971040, 3565248, 4456560, 4600320, 4753664, 5942080, 7130496, 8913120, 9507328, 11884160, 14260992, 17826240, 23768320, 28521984, 35652480, 47536640, 71304960, 142609920]

約数ペア:

[(1, 142609920), (2, 71304960), (3, 47536640), (4, 35652480), (5, 28521984), (6, 23768320), (8, 17826240), (10, 14260992), (12, 11884160), (15, 9507328), (16, 8913120), (20, 7130496), (24, 5942080), (30, 4753664), (31, 4600320), (32, 4456560), (40, 3565248), (48, 2971040), (60, 2376832), (62, 2300160), (64, 2228280), (80, 1782624), (93, 1533440), (96, 1485520), (120, 1188416), (124, 1150080), (128, 1114140), (155, 920064), (160, 891312), (186, 766720), (192, 742760), (240, 594208), (248, 575040), (256, 557070), (310, 460032), (320, 445656), (372, 383360), (384, 371380), (465, 306688), (480, 297104), (496, 287520), (512, 278535), (599, 238080), (620, 230016), (640, 222828), (744, 191680), (768, 185690), (930, 153344), (960, 148552), (992, 143760), (1198, 119040), (1240, 115008), (1280, 111414), (1488, 95840), (1536, 92845), (1797, 79360), (1860, 76672), (1920, 74276), (1984, 71880), (2396, 59520), (2480, 57504), (2560, 55707), (2976, 47920), (2995, 47616), (3594, 39680), (3720, 38336), (3840, 37138), (3968, 35940), (4792, 29760), (4960, 28752), (5952, 23960), (5990, 23808), (7188, 19840), (7440, 19168), (7680, 18569), (7936, 17970), (8985, 15872), (9584, 14880), (9920, 14376), (11904, 11980)]