2316161280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19457}}^1$

素因数の和:19512

約数の個数: 144

約数和(自身を含む): 7636253184

約数和(自身を除く): 5320091904

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, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19457, 19840, 23808, 29760, 38914, 39680, 58371, 59520, 77828, 97285, 116742, 119040, 155656, 194570, 233484, 291855, 311312, 389140, 466968, 583710, 603167, 622624, 778280, 933936, 1167420, 1206334, 1245248, 1556560, 1809501, 1867872, 2334840, 2412668, 2490496, 3015835, 3113120, 3619002, 3735744, 4669680, 4825336, 4980992, 6031670, 6226240, 7238004, 7471488, 9047505, 9339360, 9650672, 12063340, 12452480, 14476008, 14942976, 18095010, 18678720, 19301344, 24126680, 24904960, 28952016, 36190020, 37357440, 38602688, 48253360, 57904032, 72380040, 74714880, 77205376, 96506720, 115808064, 144760080, 154410752, 193013440, 231616128, 289520160, 386026880, 463232256, 579040320, 772053760, 1158080640, 2316161280]

約数ペア:

[(1, 2316161280), (2, 1158080640), (3, 772053760), (4, 579040320), (5, 463232256), (6, 386026880), (8, 289520160), (10, 231616128), (12, 193013440), (15, 154410752), (16, 144760080), (20, 115808064), (24, 96506720), (30, 77205376), (31, 74714880), (32, 72380040), (40, 57904032), (48, 48253360), (60, 38602688), (62, 37357440), (64, 36190020), (80, 28952016), (93, 24904960), (96, 24126680), (120, 19301344), (124, 18678720), (128, 18095010), (155, 14942976), (160, 14476008), (186, 12452480), (192, 12063340), (240, 9650672), (248, 9339360), (256, 9047505), (310, 7471488), (320, 7238004), (372, 6226240), (384, 6031670), (465, 4980992), (480, 4825336), (496, 4669680), (620, 3735744), (640, 3619002), (744, 3113120), (768, 3015835), (930, 2490496), (960, 2412668), (992, 2334840), (1240, 1867872), (1280, 1809501), (1488, 1556560), (1860, 1245248), (1920, 1206334), (1984, 1167420), (2480, 933936), (2976, 778280), (3720, 622624), (3840, 603167), (3968, 583710), (4960, 466968), (5952, 389140), (7440, 311312), (7936, 291855), (9920, 233484), (11904, 194570), (14880, 155656), (19457, 119040), (19840, 116742), (23808, 97285), (29760, 77828), (38914, 59520), (39680, 58371)]