2318200080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22621}}^1$

素因数の和:22705

約数の個数: 160

約数和(自身を含む): 8348060928

約数和(自身を除く): 6029860848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3416, 3660, 4270, 4880, 5124, 6405, 6832, 7320, 8540, 10248, 12810, 14640, 17080, 20496, 22621, 25620, 34160, 45242, 51240, 67863, 90484, 102480, 113105, 135726, 158347, 180968, 226210, 271452, 316694, 339315, 361936, 452420, 475041, 542904, 633388, 678630, 791735, 904840, 950082, 1085808, 1266776, 1357260, 1379881, 1583470, 1809680, 1900164, 2375205, 2533552, 2714520, 2759762, 3166940, 3800328, 4139643, 4750410, 5429040, 5519524, 6333880, 6899405, 7600656, 8279286, 9500820, 9659167, 11039048, 12667760, 13798810, 16558572, 19001640, 19318334, 20698215, 22078096, 27597620, 28977501, 33117144, 38003280, 38636668, 41396430, 48295835, 55195240, 57955002, 66234288, 77273336, 82792860, 96591670, 110390480, 115910004, 144887505, 154546672, 165585720, 193183340, 231820008, 289775010, 331171440, 386366680, 463640016, 579550020, 772733360, 1159100040, 2318200080]

約数ペア:

[(1, 2318200080), (2, 1159100040), (3, 772733360), (4, 579550020), (5, 463640016), (6, 386366680), (7, 331171440), (8, 289775010), (10, 231820008), (12, 193183340), (14, 165585720), (15, 154546672), (16, 144887505), (20, 115910004), (21, 110390480), (24, 96591670), (28, 82792860), (30, 77273336), (35, 66234288), (40, 57955002), (42, 55195240), (48, 48295835), (56, 41396430), (60, 38636668), (61, 38003280), (70, 33117144), (80, 28977501), (84, 27597620), (105, 22078096), (112, 20698215), (120, 19318334), (122, 19001640), (140, 16558572), (168, 13798810), (183, 12667760), (210, 11039048), (240, 9659167), (244, 9500820), (280, 8279286), (305, 7600656), (336, 6899405), (366, 6333880), (420, 5519524), (427, 5429040), (488, 4750410), (560, 4139643), (610, 3800328), (732, 3166940), (840, 2759762), (854, 2714520), (915, 2533552), (976, 2375205), (1220, 1900164), (1281, 1809680), (1464, 1583470), (1680, 1379881), (1708, 1357260), (1830, 1266776), (2135, 1085808), (2440, 950082), (2562, 904840), (2928, 791735), (3416, 678630), (3660, 633388), (4270, 542904), (4880, 475041), (5124, 452420), (6405, 361936), (6832, 339315), (7320, 316694), (8540, 271452), (10248, 226210), (12810, 180968), (14640, 158347), (17080, 135726), (20496, 113105), (22621, 102480), (25620, 90484), (34160, 67863), (45242, 51240)]