28037610720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{4133}}^1$

素因数の和:4834

約数の個数: 288

約数和(自身を含む): 109535654592

約数和(自身を除く): 81498043872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 673, 720, 840, 1008, 1120, 1260, 1346, 1440, 1680, 2016, 2019, 2520, 2692, 3360, 3365, 4038, 4133, 4711, 5040, 5384, 6057, 6730, 8076, 8266, 9422, 10080, 10095, 10768, 12114, 12399, 13460, 14133, 16152, 16532, 18844, 20190, 20665, 21536, 23555, 24228, 24798, 26920, 28266, 28931, 30285, 32304, 33064, 37197, 37688, 40380, 41330, 42399, 47110, 48456, 49596, 53840, 56532, 57862, 60570, 61995, 64608, 66128, 70665, 74394, 75376, 80760, 82660, 84798, 86793, 94220, 96912, 99192, 107680, 113064, 115724, 121140, 123990, 132256, 141330, 144655, 148788, 150752, 161520, 165320, 169596, 173586, 185985, 188440, 193824, 198384, 211995, 226128, 231448, 242280, 247980, 260379, 282660, 289310, 297576, 323040, 330640, 339192, 347172, 371970, 376880, 396768, 423990, 433965, 452256, 462896, 484560, 495960, 520758, 565320, 578620, 595152, 661280, 678384, 694344, 743940, 753760, 847980, 867930, 925792, 969120, 991920, 1041516, 1130640, 1157240, 1190304, 1301895, 1356768, 1388688, 1487880, 1695960, 1735860, 1983840, 2083032, 2261280, 2314480, 2603790, 2777376, 2781509, 2975760, 3391920, 3471720, 4166064, 4628960, 5207580, 5563018, 5951520, 6783840, 6943440, 8332128, 8344527, 10415160, 11126036, 13886880, 13907545, 16689054, 19470563, 20830320, 22252072, 25033581, 27815090, 33378108, 38941126, 41660640, 41722635, 44504144, 50067162, 55630180, 58411689, 66756216, 77882252, 83445270, 89008288, 97352815, 100134324, 111260360, 116823378, 125167905, 133512432, 155764504, 166890540, 175235067, 194705630, 200268648, 222520720, 233646756, 250335810, 267024864, 292058445, 311529008, 333781080, 350470134, 389411260, 400537296, 445041440, 467293512, 500671620, 584116890, 623058016, 667562160, 700940268, 778822520, 801074592, 876175335, 934587024, 1001343240, 1168233780, 1335124320, 1401880536, 1557645040, 1752350670, 1869174048, 2002686480, 2336467560, 2803761072, 3115290080, 3504701340, 4005372960, 4672935120, 5607522144, 7009402680, 9345870240, 14018805360, 28037610720]

約数ペア:

[(1, 28037610720), (2, 14018805360), (3, 9345870240), (4, 7009402680), (5, 5607522144), (6, 4672935120), (7, 4005372960), (8, 3504701340), (9, 3115290080), (10, 2803761072), (12, 2336467560), (14, 2002686480), (15, 1869174048), (16, 1752350670), (18, 1557645040), (20, 1401880536), (21, 1335124320), (24, 1168233780), (28, 1001343240), (30, 934587024), (32, 876175335), (35, 801074592), (36, 778822520), (40, 700940268), (42, 667562160), (45, 623058016), (48, 584116890), (56, 500671620), (60, 467293512), (63, 445041440), (70, 400537296), (72, 389411260), (80, 350470134), (84, 333781080), (90, 311529008), (96, 292058445), (105, 267024864), (112, 250335810), (120, 233646756), (126, 222520720), (140, 200268648), (144, 194705630), (160, 175235067), (168, 166890540), (180, 155764504), (210, 133512432), (224, 125167905), (240, 116823378), (252, 111260360), (280, 100134324), (288, 97352815), (315, 89008288), (336, 83445270), (360, 77882252), (420, 66756216), (480, 58411689), (504, 55630180), (560, 50067162), (630, 44504144), (672, 41722635), (673, 41660640), (720, 38941126), (840, 33378108), (1008, 27815090), (1120, 25033581), (1260, 22252072), (1346, 20830320), (1440, 19470563), (1680, 16689054), (2016, 13907545), (2019, 13886880), (2520, 11126036), (2692, 10415160), (3360, 8344527), (3365, 8332128), (4038, 6943440), (4133, 6783840), (4711, 5951520), (5040, 5563018), (5384, 5207580), (6057, 4628960), (6730, 4166064), (8076, 3471720), (8266, 3391920), (9422, 2975760), (10080, 2781509), (10095, 2777376), (10768, 2603790), (12114, 2314480), (12399, 2261280), (13460, 2083032), (14133, 1983840), (16152, 1735860), (16532, 1695960), (18844, 1487880), (20190, 1388688), (20665, 1356768), (21536, 1301895), (23555, 1190304), (24228, 1157240), (24798, 1130640), (26920, 1041516), (28266, 991920), (28931, 969120), (30285, 925792), (32304, 867930), (33064, 847980), (37197, 753760), (37688, 743940), (40380, 694344), (41330, 678384), (42399, 661280), (47110, 595152), (48456, 578620), (49596, 565320), (53840, 520758), (56532, 495960), (57862, 484560), (60570, 462896), (61995, 452256), (64608, 433965), (66128, 423990), (70665, 396768), (74394, 376880), (75376, 371970), (80760, 347172), (82660, 339192), (84798, 330640), (86793, 323040), (94220, 297576), (96912, 289310), (99192, 282660), (107680, 260379), (113064, 247980), (115724, 242280), (121140, 231448), (123990, 226128), (132256, 211995), (141330, 198384), (144655, 193824), (148788, 188440), (150752, 185985), (161520, 173586), (165320, 169596)]