16908741440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{24611}}^1$

素因数の和:24760

約数の個数: 112

約数和(自身を含む): 42759904320

約数和(自身を除く): 25851162880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 113, 152, 160, 190, 226, 304, 320, 380, 452, 565, 608, 760, 904, 1130, 1216, 1520, 1808, 2147, 2260, 3040, 3616, 4294, 4520, 6080, 7232, 8588, 9040, 10735, 17176, 18080, 21470, 24611, 34352, 36160, 42940, 49222, 68704, 85880, 98444, 123055, 137408, 171760, 196888, 246110, 343520, 393776, 467609, 492220, 687040, 787552, 935218, 984440, 1575104, 1870436, 1968880, 2338045, 2781043, 3740872, 3937760, 4676090, 5562086, 7481744, 7875520, 9352180, 11124172, 13905215, 14963488, 18704360, 22248344, 27810430, 29926976, 37408720, 44496688, 52839817, 55620860, 74817440, 88993376, 105679634, 111241720, 149634880, 177986752, 211359268, 222483440, 264199085, 422718536, 444966880, 528398170, 845437072, 889933760, 1056796340, 1690874144, 2113592680, 3381748288, 4227185360, 8454370720, 16908741440]

約数ペア:

[(1, 16908741440), (2, 8454370720), (4, 4227185360), (5, 3381748288), (8, 2113592680), (10, 1690874144), (16, 1056796340), (19, 889933760), (20, 845437072), (32, 528398170), (38, 444966880), (40, 422718536), (64, 264199085), (76, 222483440), (80, 211359268), (95, 177986752), (113, 149634880), (152, 111241720), (160, 105679634), (190, 88993376), (226, 74817440), (304, 55620860), (320, 52839817), (380, 44496688), (452, 37408720), (565, 29926976), (608, 27810430), (760, 22248344), (904, 18704360), (1130, 14963488), (1216, 13905215), (1520, 11124172), (1808, 9352180), (2147, 7875520), (2260, 7481744), (3040, 5562086), (3616, 4676090), (4294, 3937760), (4520, 3740872), (6080, 2781043), (7232, 2338045), (8588, 1968880), (9040, 1870436), (10735, 1575104), (17176, 984440), (18080, 935218), (21470, 787552), (24611, 687040), (34352, 492220), (36160, 467609), (42940, 393776), (49222, 343520), (68704, 246110), (85880, 196888), (98444, 171760), (123055, 137408)]