1773848320

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 4490095680

約数和(自身を除く): 2716247360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 230, 256, 320, 356, 368, 445, 460, 640, 677, 712, 736, 890, 920, 1280, 1354, 1424, 1472, 1780, 1840, 2047, 2708, 2848, 2944, 3385, 3560, 3680, 4094, 5416, 5696, 5888, 6770, 7120, 7360, 8188, 10235, 10832, 11392, 13540, 14240, 14720, 15571, 16376, 20470, 21664, 22784, 27080, 28480, 29440, 31142, 32752, 40940, 43328, 54160, 56960, 60253, 62284, 65504, 77855, 81880, 86656, 108320, 113920, 120506, 124568, 131008, 155710, 163760, 173312, 216640, 241012, 249136, 262016, 301265, 311420, 327520, 433280, 482024, 498272, 524032, 602530, 622840, 655040, 866560, 964048, 996544, 1205060, 1245680, 1310080, 1385819, 1928096, 1993088, 2410120, 2491360, 2620160, 2771638, 3856192, 3986176, 4820240, 4982720, 5543276, 6929095, 7712384, 9640480, 9965440, 11086552, 13858190, 15424768, 19280960, 19930880, 22173104, 27716380, 38561920, 44346208, 55432760, 77123840, 88692416, 110865520, 177384832, 221731040, 354769664, 443462080, 886924160, 1773848320]

約数ペア:

[(1, 1773848320), (2, 886924160), (4, 443462080), (5, 354769664), (8, 221731040), (10, 177384832), (16, 110865520), (20, 88692416), (23, 77123840), (32, 55432760), (40, 44346208), (46, 38561920), (64, 27716380), (80, 22173104), (89, 19930880), (92, 19280960), (115, 15424768), (128, 13858190), (160, 11086552), (178, 9965440), (184, 9640480), (230, 7712384), (256, 6929095), (320, 5543276), (356, 4982720), (368, 4820240), (445, 3986176), (460, 3856192), (640, 2771638), (677, 2620160), (712, 2491360), (736, 2410120), (890, 1993088), (920, 1928096), (1280, 1385819), (1354, 1310080), (1424, 1245680), (1472, 1205060), (1780, 996544), (1840, 964048), (2047, 866560), (2708, 655040), (2848, 622840), (2944, 602530), (3385, 524032), (3560, 498272), (3680, 482024), (4094, 433280), (5416, 327520), (5696, 311420), (5888, 301265), (6770, 262016), (7120, 249136), (7360, 241012), (8188, 216640), (10235, 173312), (10832, 163760), (11392, 155710), (13540, 131008), (14240, 124568), (14720, 120506), (15571, 113920), (16376, 108320), (20470, 86656), (21664, 81880), (22784, 77855), (27080, 65504), (28480, 62284), (29440, 60253), (31142, 56960), (32752, 54160), (40940, 43328)]