399767940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 384

約数和(自身を含む): 1517322240

約数和(自身を除く): 1117554300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 31, 33, 36, 39, 44, 45, 52, 54, 55, 60, 62, 65, 66, 78, 90, 93, 99, 108, 110, 117, 124, 130, 132, 135, 143, 155, 156, 165, 167, 180, 186, 195, 198, 220, 234, 260, 270, 279, 286, 297, 310, 330, 334, 341, 351, 372, 390, 396, 403, 429, 465, 468, 495, 501, 540, 558, 572, 585, 594, 620, 660, 668, 682, 702, 715, 780, 806, 835, 837, 858, 930, 990, 1002, 1023, 1116, 1170, 1188, 1209, 1287, 1364, 1395, 1404, 1430, 1485, 1503, 1612, 1670, 1674, 1705, 1716, 1755, 1837, 1860, 1980, 2004, 2015, 2046, 2145, 2171, 2340, 2418, 2505, 2574, 2790, 2860, 2970, 3006, 3069, 3340, 3348, 3410, 3510, 3627, 3674, 3861, 4030, 4092, 4185, 4290, 4342, 4433, 4509, 4836, 5010, 5115, 5148, 5177, 5511, 5580, 5940, 6012, 6045, 6138, 6435, 6513, 6820, 7020, 7254, 7348, 7515, 7722, 8060, 8370, 8580, 8684, 8866, 9018, 9185, 9207, 10020, 10230, 10354, 10855, 10881, 11022, 12090, 12276, 12870, 13026, 13299, 14508, 15030, 15345, 15444, 15531, 16533, 16740, 17732, 18036, 18135, 18370, 18414, 19305, 19539, 20460, 20708, 21710, 21762, 22044, 22165, 22545, 23881, 24180, 25740, 25885, 26052, 26598, 27555, 30060, 30690, 31062, 32565, 33066, 36270, 36740, 36828, 38610, 39078, 39897, 43420, 43524, 44330, 45090, 46035, 46593, 47762, 49599, 51770, 53196, 54405, 55110, 56947, 58617, 61380, 62124, 65130, 66132, 66495, 67301, 71643, 72540, 77220, 77655, 78156, 79794, 82665, 88660, 90180, 92070, 93186, 95524, 97695, 99198, 103540, 108810, 110220, 113894, 117234, 119405, 119691, 130260, 132990, 134602, 139779, 143286, 155310, 159588, 165330, 170841, 184140, 186372, 195390, 198396, 199485, 201903, 214929, 217620, 227788, 232965, 234468, 238810, 239382, 247995, 265980, 269204, 279558, 284735, 286572, 293085, 310620, 330660, 336505, 341682, 358215, 390780, 398970, 403806, 429858, 465930, 477620, 478764, 495990, 512523, 559116, 569470, 586170, 598455, 605709, 644787, 673010, 683364, 698895, 716430, 740311, 797940, 807612, 854205, 859716, 931860, 991980, 1009515, 1025046, 1074645, 1138940, 1172340, 1196910, 1211418, 1289574, 1346020, 1397790, 1432860, 1480622, 1537569, 1708410, 1817127, 2019030, 2050092, 2149290, 2220933, 2393820, 2422836, 2562615, 2579148, 2795580, 2961244, 3028545, 3075138, 3223935, 3416820, 3634254, 3701555, 4038060, 4298580, 4441866, 5125230, 6057090, 6150276, 6447870, 6662799, 7268508, 7403110, 7687845, 8883732, 9085635, 10250460, 11104665, 12114180, 12895740, 13325598, 14806220, 15375690, 18171270, 19988397, 22209330, 26651196, 30751380, 33313995, 36342540, 39976794, 44418660, 66627990, 79953588, 99941985, 133255980, 199883970, 399767940]

約数ペア:

[(1, 399767940), (2, 199883970), (3, 133255980), (4, 99941985), (5, 79953588), (6, 66627990), (9, 44418660), (10, 39976794), (11, 36342540), (12, 33313995), (13, 30751380), (15, 26651196), (18, 22209330), (20, 19988397), (22, 18171270), (26, 15375690), (27, 14806220), (30, 13325598), (31, 12895740), (33, 12114180), (36, 11104665), (39, 10250460), (44, 9085635), (45, 8883732), (52, 7687845), (54, 7403110), (55, 7268508), (60, 6662799), (62, 6447870), (65, 6150276), (66, 6057090), (78, 5125230), (90, 4441866), (93, 4298580), (99, 4038060), (108, 3701555), (110, 3634254), (117, 3416820), (124, 3223935), (130, 3075138), (132, 3028545), (135, 2961244), (143, 2795580), (155, 2579148), (156, 2562615), (165, 2422836), (167, 2393820), (180, 2220933), (186, 2149290), (195, 2050092), (198, 2019030), (220, 1817127), (234, 1708410), (260, 1537569), (270, 1480622), (279, 1432860), (286, 1397790), (297, 1346020), (310, 1289574), (330, 1211418), (334, 1196910), (341, 1172340), (351, 1138940), (372, 1074645), (390, 1025046), (396, 1009515), (403, 991980), (429, 931860), (465, 859716), (468, 854205), (495, 807612), (501, 797940), (540, 740311), (558, 716430), (572, 698895), (585, 683364), (594, 673010), (620, 644787), (660, 605709), (668, 598455), (682, 586170), (702, 569470), (715, 559116), (780, 512523), (806, 495990), (835, 478764), (837, 477620), (858, 465930), (930, 429858), (990, 403806), (1002, 398970), (1023, 390780), (1116, 358215), (1170, 341682), (1188, 336505), (1209, 330660), (1287, 310620), (1364, 293085), (1395, 286572), (1404, 284735), (1430, 279558), (1485, 269204), (1503, 265980), (1612, 247995), (1670, 239382), (1674, 238810), (1705, 234468), (1716, 232965), (1755, 227788), (1837, 217620), (1860, 214929), (1980, 201903), (2004, 199485), (2015, 198396), (2046, 195390), (2145, 186372), (2171, 184140), (2340, 170841), (2418, 165330), (2505, 159588), (2574, 155310), (2790, 143286), (2860, 139779), (2970, 134602), (3006, 132990), (3069, 130260), (3340, 119691), (3348, 119405), (3410, 117234), (3510, 113894), (3627, 110220), (3674, 108810), (3861, 103540), (4030, 99198), (4092, 97695), (4185, 95524), (4290, 93186), (4342, 92070), (4433, 90180), (4509, 88660), (4836, 82665), (5010, 79794), (5115, 78156), (5148, 77655), (5177, 77220), (5511, 72540), (5580, 71643), (5940, 67301), (6012, 66495), (6045, 66132), (6138, 65130), (6435, 62124), (6513, 61380), (6820, 58617), (7020, 56947), (7254, 55110), (7348, 54405), (7515, 53196), (7722, 51770), (8060, 49599), (8370, 47762), (8580, 46593), (8684, 46035), (8866, 45090), (9018, 44330), (9185, 43524), (9207, 43420), (10020, 39897), (10230, 39078), (10354, 38610), (10855, 36828), (10881, 36740), (11022, 36270), (12090, 33066), (12276, 32565), (12870, 31062), (13026, 30690), (13299, 30060), (14508, 27555), (15030, 26598), (15345, 26052), (15444, 25885), (15531, 25740), (16533, 24180), (16740, 23881), (17732, 22545), (18036, 22165), (18135, 22044), (18370, 21762), (18414, 21710), (19305, 20708), (19539, 20460)]