220335120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1334

約数の個数: 160

約数和(自身を含む): 768700800

約数和(自身を除く): 548365680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 498, 540, 664, 720, 747, 830, 996, 1080, 1229, 1245, 1328, 1494, 1660, 1992, 2160, 2241, 2458, 2490, 2988, 3320, 3687, 3735, 3984, 4482, 4916, 4980, 5976, 6145, 6640, 7374, 7470, 8964, 9832, 9960, 11061, 11205, 11952, 12290, 14748, 14940, 17928, 18435, 19664, 19920, 22122, 22410, 24580, 29496, 29880, 33183, 35856, 36870, 44244, 44820, 49160, 55305, 58992, 59760, 66366, 73740, 88488, 89640, 98320, 102007, 110610, 132732, 147480, 165915, 176976, 179280, 204014, 221220, 265464, 294960, 306021, 331830, 408028, 442440, 510035, 530928, 612042, 663660, 816056, 884880, 918063, 1020070, 1224084, 1327320, 1530105, 1632112, 1836126, 2040140, 2448168, 2654640, 2754189, 3060210, 3672252, 4080280, 4590315, 4896336, 5508378, 6120420, 7344504, 8160560, 9180630, 11016756, 12240840, 13770945, 14689008, 18361260, 22033512, 24481680, 27541890, 36722520, 44067024, 55083780, 73445040, 110167560, 220335120]

約数ペア:

[(1, 220335120), (2, 110167560), (3, 73445040), (4, 55083780), (5, 44067024), (6, 36722520), (8, 27541890), (9, 24481680), (10, 22033512), (12, 18361260), (15, 14689008), (16, 13770945), (18, 12240840), (20, 11016756), (24, 9180630), (27, 8160560), (30, 7344504), (36, 6120420), (40, 5508378), (45, 4896336), (48, 4590315), (54, 4080280), (60, 3672252), (72, 3060210), (80, 2754189), (83, 2654640), (90, 2448168), (108, 2040140), (120, 1836126), (135, 1632112), (144, 1530105), (166, 1327320), (180, 1224084), (216, 1020070), (240, 918063), (249, 884880), (270, 816056), (332, 663660), (360, 612042), (415, 530928), (432, 510035), (498, 442440), (540, 408028), (664, 331830), (720, 306021), (747, 294960), (830, 265464), (996, 221220), (1080, 204014), (1229, 179280), (1245, 176976), (1328, 165915), (1494, 147480), (1660, 132732), (1992, 110610), (2160, 102007), (2241, 98320), (2458, 89640), (2490, 88488), (2988, 73740), (3320, 66366), (3687, 59760), (3735, 58992), (3984, 55305), (4482, 49160), (4916, 44820), (4980, 44244), (5976, 36870), (6145, 35856), (6640, 33183), (7374, 29880), (7470, 29496), (8964, 24580), (9832, 22410), (9960, 22122), (11061, 19920), (11205, 19664), (11952, 18435), (12290, 17928), (14748, 14940)]