222365520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7919}}^1$

素因数の和:7954

約数の個数: 160

約数和(自身を含む): 824947200

約数和(自身を除く): 602581680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 7919, 9360, 14040, 15838, 23757, 28080, 31676, 39595, 47514, 63352, 71271, 79190, 95028, 102947, 118785, 126704, 142542, 158380, 190056, 205894, 213813, 237570, 285084, 308841, 316760, 356355, 380112, 411788, 427626, 475140, 514735, 570168, 617682, 633520, 712710, 823576, 855252, 926523, 950280, 1029470, 1069065, 1140336, 1235364, 1425420, 1544205, 1647152, 1710504, 1853046, 1900560, 2058940, 2138130, 2470728, 2779569, 2850840, 3088410, 3421008, 3706092, 4117880, 4276260, 4632615, 4941456, 5559138, 5701680, 6176820, 7412184, 8235760, 8552520, 9265230, 11118276, 12353640, 13897845, 14824368, 17105040, 18530460, 22236552, 24707280, 27795690, 37060920, 44473104, 55591380, 74121840, 111182760, 222365520]

約数ペア:

[(1, 222365520), (2, 111182760), (3, 74121840), (4, 55591380), (5, 44473104), (6, 37060920), (8, 27795690), (9, 24707280), (10, 22236552), (12, 18530460), (13, 17105040), (15, 14824368), (16, 13897845), (18, 12353640), (20, 11118276), (24, 9265230), (26, 8552520), (27, 8235760), (30, 7412184), (36, 6176820), (39, 5701680), (40, 5559138), (45, 4941456), (48, 4632615), (52, 4276260), (54, 4117880), (60, 3706092), (65, 3421008), (72, 3088410), (78, 2850840), (80, 2779569), (90, 2470728), (104, 2138130), (108, 2058940), (117, 1900560), (120, 1853046), (130, 1710504), (135, 1647152), (144, 1544205), (156, 1425420), (180, 1235364), (195, 1140336), (208, 1069065), (216, 1029470), (234, 950280), (240, 926523), (260, 855252), (270, 823576), (312, 712710), (351, 633520), (360, 617682), (390, 570168), (432, 514735), (468, 475140), (520, 427626), (540, 411788), (585, 380112), (624, 356355), (702, 316760), (720, 308841), (780, 285084), (936, 237570), (1040, 213813), (1080, 205894), (1170, 190056), (1404, 158380), (1560, 142542), (1755, 126704), (1872, 118785), (2160, 102947), (2340, 95028), (2808, 79190), (3120, 71271), (3510, 63352), (4680, 47514), (5616, 39595), (7020, 31676), (7919, 28080), (9360, 23757), (14040, 15838)]