168820080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4919}}^1$

素因数の和:4959

約数の個数: 160

約数和(自身を含む): 614960640

約数和(自身を除く): 446140560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 4919, 5720, 6864, 8580, 9838, 11440, 14757, 17160, 19676, 24595, 29514, 34320, 39352, 49190, 54109, 59028, 63947, 73785, 78704, 98380, 108218, 118056, 127894, 147570, 162327, 191841, 196760, 216436, 236112, 255788, 270545, 295140, 319735, 324654, 383682, 393520, 432872, 511576, 541090, 590280, 639470, 649308, 703417, 767364, 811635, 865744, 959205, 1023152, 1082180, 1180560, 1278940, 1298616, 1406834, 1534728, 1623270, 1918410, 2110251, 2164360, 2557880, 2597232, 2813668, 3069456, 3246540, 3517085, 3836820, 4220502, 4328720, 5115760, 5627336, 6493080, 7034170, 7673640, 8441004, 10551255, 11254672, 12986160, 14068340, 15347280, 16882008, 21102510, 28136680, 33764016, 42205020, 56273360, 84410040, 168820080]

約数ペア:

[(1, 168820080), (2, 84410040), (3, 56273360), (4, 42205020), (5, 33764016), (6, 28136680), (8, 21102510), (10, 16882008), (11, 15347280), (12, 14068340), (13, 12986160), (15, 11254672), (16, 10551255), (20, 8441004), (22, 7673640), (24, 7034170), (26, 6493080), (30, 5627336), (33, 5115760), (39, 4328720), (40, 4220502), (44, 3836820), (48, 3517085), (52, 3246540), (55, 3069456), (60, 2813668), (65, 2597232), (66, 2557880), (78, 2164360), (80, 2110251), (88, 1918410), (104, 1623270), (110, 1534728), (120, 1406834), (130, 1298616), (132, 1278940), (143, 1180560), (156, 1082180), (165, 1023152), (176, 959205), (195, 865744), (208, 811635), (220, 767364), (240, 703417), (260, 649308), (264, 639470), (286, 590280), (312, 541090), (330, 511576), (390, 432872), (429, 393520), (440, 383682), (520, 324654), (528, 319735), (572, 295140), (624, 270545), (660, 255788), (715, 236112), (780, 216436), (858, 196760), (880, 191841), (1040, 162327), (1144, 147570), (1320, 127894), (1430, 118056), (1560, 108218), (1716, 98380), (2145, 78704), (2288, 73785), (2640, 63947), (2860, 59028), (3120, 54109), (3432, 49190), (4290, 39352), (4919, 34320), (5720, 29514), (6864, 24595), (8580, 19676), (9838, 17160), (11440, 14757)]