2665461120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{198323}}^1$

素因数の和:198352

約数の個数: 128

約数和(自身を含む): 9709943040

約数和(自身を除く): 7044481920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 198323, 396646, 594969, 793292, 991615, 1189938, 1388261, 1586584, 1983230, 2379876, 2776522, 2974845, 3173168, 3966460, 4164783, 4759752, 5553044, 5949690, 6346336, 6941305, 7932920, 8329566, 9519504, 11106088, 11899380, 12692672, 13882610, 15865840, 16659132, 19039008, 20823915, 22212176, 23798760, 25385344, 27765220, 31731680, 33318264, 38078016, 41647830, 44424352, 47597520, 55530440, 63463360, 66636528, 76156032, 83295660, 88848704, 95195040, 111060880, 126926720, 133273056, 166591320, 177697408, 190390080, 222121760, 266546112, 333182640, 380780160, 444243520, 533092224, 666365280, 888487040, 1332730560, 2665461120]

約数ペア:

[(1, 2665461120), (2, 1332730560), (3, 888487040), (4, 666365280), (5, 533092224), (6, 444243520), (7, 380780160), (8, 333182640), (10, 266546112), (12, 222121760), (14, 190390080), (15, 177697408), (16, 166591320), (20, 133273056), (21, 126926720), (24, 111060880), (28, 95195040), (30, 88848704), (32, 83295660), (35, 76156032), (40, 66636528), (42, 63463360), (48, 55530440), (56, 47597520), (60, 44424352), (64, 41647830), (70, 38078016), (80, 33318264), (84, 31731680), (96, 27765220), (105, 25385344), (112, 23798760), (120, 22212176), (128, 20823915), (140, 19039008), (160, 16659132), (168, 15865840), (192, 13882610), (210, 12692672), (224, 11899380), (240, 11106088), (280, 9519504), (320, 8329566), (336, 7932920), (384, 6941305), (420, 6346336), (448, 5949690), (480, 5553044), (560, 4759752), (640, 4164783), (672, 3966460), (840, 3173168), (896, 2974845), (960, 2776522), (1120, 2379876), (1344, 1983230), (1680, 1586584), (1920, 1388261), (2240, 1189938), (2688, 991615), (3360, 793292), (4480, 594969), (6720, 396646), (13440, 198323)]