162907920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{32323}}^1$

素因数の和:32349

約数の個数: 120

約数和(自身を含む): 625275456

約数和(自身を除く): 462367536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 32323, 64646, 96969, 129292, 161615, 193938, 226261, 258584, 290907, 323230, 387876, 452522, 484845, 517168, 581814, 646460, 678783, 775752, 905044, 969690, 1131305, 1163628, 1292920, 1357566, 1454535, 1551504, 1810088, 1939380, 2036349, 2262610, 2327256, 2585840, 2715132, 2909070, 3393915, 3620176, 3878760, 4072698, 4525220, 4654512, 5430264, 5818140, 6787830, 7757520, 8145396, 9050440, 10181745, 10860528, 11636280, 13575660, 16290792, 18100880, 20363490, 23272560, 27151320, 32581584, 40726980, 54302640, 81453960, 162907920]

約数ペア:

[(1, 162907920), (2, 81453960), (3, 54302640), (4, 40726980), (5, 32581584), (6, 27151320), (7, 23272560), (8, 20363490), (9, 18100880), (10, 16290792), (12, 13575660), (14, 11636280), (15, 10860528), (16, 10181745), (18, 9050440), (20, 8145396), (21, 7757520), (24, 6787830), (28, 5818140), (30, 5430264), (35, 4654512), (36, 4525220), (40, 4072698), (42, 3878760), (45, 3620176), (48, 3393915), (56, 2909070), (60, 2715132), (63, 2585840), (70, 2327256), (72, 2262610), (80, 2036349), (84, 1939380), (90, 1810088), (105, 1551504), (112, 1454535), (120, 1357566), (126, 1292920), (140, 1163628), (144, 1131305), (168, 969690), (180, 905044), (210, 775752), (240, 678783), (252, 646460), (280, 581814), (315, 517168), (336, 484845), (360, 452522), (420, 387876), (504, 323230), (560, 290907), (630, 258584), (720, 226261), (840, 193938), (1008, 161615), (1260, 129292), (1680, 96969), (2520, 64646), (5040, 32323)]