224759920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 683956224

約数和(自身を除く): 459196304

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 107, 110, 112, 121, 124, 140, 154, 155, 176, 214, 217, 220, 242, 248, 280, 308, 310, 341, 385, 428, 434, 440, 484, 496, 535, 560, 605, 616, 620, 682, 749, 770, 847, 856, 868, 880, 968, 1070, 1085, 1177, 1210, 1232, 1240, 1364, 1498, 1540, 1694, 1705, 1712, 1736, 1936, 2140, 2170, 2354, 2387, 2420, 2480, 2728, 2996, 3080, 3317, 3388, 3410, 3472, 3745, 3751, 4235, 4280, 4340, 4708, 4774, 4840, 5456, 5885, 5992, 6160, 6634, 6776, 6820, 7490, 7502, 8239, 8470, 8560, 8680, 9416, 9548, 9680, 11770, 11935, 11984, 12947, 13268, 13552, 13640, 14980, 15004, 16478, 16585, 16940, 17360, 18755, 18832, 19096, 23219, 23540, 23870, 25894, 26257, 26536, 27280, 29960, 30008, 32956, 33170, 33880, 36487, 37510, 38192, 41195, 46438, 47080, 47740, 51788, 52514, 53072, 59920, 60016, 64735, 65912, 66340, 67760, 72974, 75020, 82390, 90629, 92876, 94160, 95480, 103576, 105028, 116095, 129470, 131285, 131824, 132680, 145948, 150040, 164780, 181258, 182435, 185752, 190960, 207152, 210056, 232190, 255409, 258940, 262570, 265360, 291896, 300080, 329560, 362516, 364870, 371504, 401357, 420112, 453145, 464380, 510818, 517880, 525140, 583792, 659120, 725032, 729740, 802714, 906290, 928760, 1021636, 1035760, 1050280, 1277045, 1450064, 1459480, 1605428, 1812580, 1857520, 2006785, 2043272, 2100560, 2554090, 2809499, 2918960, 3210856, 3625160, 4013570, 4086544, 5108180, 5618998, 6421712, 7250320, 8027140, 10216360, 11237996, 14047495, 16054280, 20432720, 22475992, 28094990, 32108560, 44951984, 56189980, 112379960, 224759920]

約数ペア:

[(1, 224759920), (2, 112379960), (4, 56189980), (5, 44951984), (7, 32108560), (8, 28094990), (10, 22475992), (11, 20432720), (14, 16054280), (16, 14047495), (20, 11237996), (22, 10216360), (28, 8027140), (31, 7250320), (35, 6421712), (40, 5618998), (44, 5108180), (55, 4086544), (56, 4013570), (62, 3625160), (70, 3210856), (77, 2918960), (80, 2809499), (88, 2554090), (107, 2100560), (110, 2043272), (112, 2006785), (121, 1857520), (124, 1812580), (140, 1605428), (154, 1459480), (155, 1450064), (176, 1277045), (214, 1050280), (217, 1035760), (220, 1021636), (242, 928760), (248, 906290), (280, 802714), (308, 729740), (310, 725032), (341, 659120), (385, 583792), (428, 525140), (434, 517880), (440, 510818), (484, 464380), (496, 453145), (535, 420112), (560, 401357), (605, 371504), (616, 364870), (620, 362516), (682, 329560), (749, 300080), (770, 291896), (847, 265360), (856, 262570), (868, 258940), (880, 255409), (968, 232190), (1070, 210056), (1085, 207152), (1177, 190960), (1210, 185752), (1232, 182435), (1240, 181258), (1364, 164780), (1498, 150040), (1540, 145948), (1694, 132680), (1705, 131824), (1712, 131285), (1736, 129470), (1936, 116095), (2140, 105028), (2170, 103576), (2354, 95480), (2387, 94160), (2420, 92876), (2480, 90629), (2728, 82390), (2996, 75020), (3080, 72974), (3317, 67760), (3388, 66340), (3410, 65912), (3472, 64735), (3745, 60016), (3751, 59920), (4235, 53072), (4280, 52514), (4340, 51788), (4708, 47740), (4774, 47080), (4840, 46438), (5456, 41195), (5885, 38192), (5992, 37510), (6160, 36487), (6634, 33880), (6776, 33170), (6820, 32956), (7490, 30008), (7502, 29960), (8239, 27280), (8470, 26536), (8560, 26257), (8680, 25894), (9416, 23870), (9548, 23540), (9680, 23219), (11770, 19096), (11935, 18832), (11984, 18755), (12947, 17360), (13268, 16940), (13552, 16585), (13640, 16478), (14980, 15004)]