118718080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:802

約数の個数: 128

約数和(自身を含む): 322156800

約数和(自身を除く): 203438720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 640, 751, 760, 832, 988, 1040, 1216, 1235, 1502, 1520, 1664, 1976, 2080, 2432, 2470, 3004, 3040, 3755, 3952, 4160, 4940, 6008, 6080, 7510, 7904, 8320, 9763, 9880, 12016, 12160, 14269, 15020, 15808, 19526, 19760, 24032, 28538, 30040, 31616, 39052, 39520, 48064, 48815, 57076, 60080, 71345, 78104, 79040, 96128, 97630, 114152, 120160, 142690, 156208, 158080, 185497, 195260, 228304, 240320, 285380, 312416, 370994, 390520, 456608, 480640, 570760, 624832, 741988, 781040, 913216, 927485, 1141520, 1249664, 1483976, 1562080, 1826432, 1854970, 2283040, 2967952, 3124160, 3709940, 4566080, 5935904, 6248320, 7419880, 9132160, 11871808, 14839760, 23743616, 29679520, 59359040, 118718080]

約数ペア:

[(1, 118718080), (2, 59359040), (4, 29679520), (5, 23743616), (8, 14839760), (10, 11871808), (13, 9132160), (16, 7419880), (19, 6248320), (20, 5935904), (26, 4566080), (32, 3709940), (38, 3124160), (40, 2967952), (52, 2283040), (64, 1854970), (65, 1826432), (76, 1562080), (80, 1483976), (95, 1249664), (104, 1141520), (128, 927485), (130, 913216), (152, 781040), (160, 741988), (190, 624832), (208, 570760), (247, 480640), (260, 456608), (304, 390520), (320, 370994), (380, 312416), (416, 285380), (494, 240320), (520, 228304), (608, 195260), (640, 185497), (751, 158080), (760, 156208), (832, 142690), (988, 120160), (1040, 114152), (1216, 97630), (1235, 96128), (1502, 79040), (1520, 78104), (1664, 71345), (1976, 60080), (2080, 57076), (2432, 48815), (2470, 48064), (3004, 39520), (3040, 39052), (3755, 31616), (3952, 30040), (4160, 28538), (4940, 24032), (6008, 19760), (6080, 19526), (7510, 15808), (7904, 15020), (8320, 14269), (9763, 12160), (9880, 12016)]