189290640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10243}}^1$

素因数の和:10277

約数の個数: 160

約数和(自身を含む): 731667456

約数和(自身を除く): 542376816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 10243, 18480, 20486, 30729, 40972, 51215, 61458, 71701, 81944, 102430, 112673, 122916, 143402, 153645, 163888, 204860, 215103, 225346, 245832, 286804, 307290, 338019, 358505, 409720, 430206, 450692, 491664, 563365, 573608, 614580, 676038, 717010, 788711, 819440, 860412, 901384, 1075515, 1126730, 1147216, 1229160, 1352076, 1434020, 1577422, 1690095, 1720824, 1802768, 2151030, 2253460, 2366133, 2458320, 2704152, 2868040, 3154844, 3380190, 3441648, 3943555, 4302060, 4506920, 4732266, 5408304, 5736080, 6309688, 6760380, 7887110, 8604120, 9013840, 9464532, 11830665, 12619376, 13520760, 15774220, 17208240, 18929064, 23661330, 27041520, 31548440, 37858128, 47322660, 63096880, 94645320, 189290640]

約数ペア:

[(1, 189290640), (2, 94645320), (3, 63096880), (4, 47322660), (5, 37858128), (6, 31548440), (7, 27041520), (8, 23661330), (10, 18929064), (11, 17208240), (12, 15774220), (14, 13520760), (15, 12619376), (16, 11830665), (20, 9464532), (21, 9013840), (22, 8604120), (24, 7887110), (28, 6760380), (30, 6309688), (33, 5736080), (35, 5408304), (40, 4732266), (42, 4506920), (44, 4302060), (48, 3943555), (55, 3441648), (56, 3380190), (60, 3154844), (66, 2868040), (70, 2704152), (77, 2458320), (80, 2366133), (84, 2253460), (88, 2151030), (105, 1802768), (110, 1720824), (112, 1690095), (120, 1577422), (132, 1434020), (140, 1352076), (154, 1229160), (165, 1147216), (168, 1126730), (176, 1075515), (210, 901384), (220, 860412), (231, 819440), (240, 788711), (264, 717010), (280, 676038), (308, 614580), (330, 573608), (336, 563365), (385, 491664), (420, 450692), (440, 430206), (462, 409720), (528, 358505), (560, 338019), (616, 307290), (660, 286804), (770, 245832), (840, 225346), (880, 215103), (924, 204860), (1155, 163888), (1232, 153645), (1320, 143402), (1540, 122916), (1680, 112673), (1848, 102430), (2310, 81944), (2640, 71701), (3080, 61458), (3696, 51215), (4620, 40972), (6160, 30729), (9240, 20486), (10243, 18480)]