165075040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4177}}^1$

素因数の和:4224

約数の個数: 96

約数和(自身を含む): 442199520

約数和(自身を除く): 277124480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4177, 4940, 7904, 8354, 9880, 16708, 19760, 20885, 33416, 39520, 41770, 54301, 66832, 79363, 83540, 108602, 133664, 158726, 167080, 217204, 271505, 317452, 334160, 396815, 434408, 543010, 634904, 668320, 793630, 868816, 1031719, 1086020, 1269808, 1587260, 1737632, 2063438, 2172040, 2539616, 3174520, 4126876, 4344080, 5158595, 6349040, 8253752, 8688160, 10317190, 12698080, 16507504, 20634380, 33015008, 41268760, 82537520, 165075040]

約数ペア:

[(1, 165075040), (2, 82537520), (4, 41268760), (5, 33015008), (8, 20634380), (10, 16507504), (13, 12698080), (16, 10317190), (19, 8688160), (20, 8253752), (26, 6349040), (32, 5158595), (38, 4344080), (40, 4126876), (52, 3174520), (65, 2539616), (76, 2172040), (80, 2063438), (95, 1737632), (104, 1587260), (130, 1269808), (152, 1086020), (160, 1031719), (190, 868816), (208, 793630), (247, 668320), (260, 634904), (304, 543010), (380, 434408), (416, 396815), (494, 334160), (520, 317452), (608, 271505), (760, 217204), (988, 167080), (1040, 158726), (1235, 133664), (1520, 108602), (1976, 83540), (2080, 79363), (2470, 66832), (3040, 54301), (3952, 41770), (4177, 39520), (4940, 33416), (7904, 20885), (8354, 19760), (9880, 16708)]