242222640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 240

約数和(自身を含む): 870777600

約数和(自身を除く): 628554960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 121, 132, 152, 165, 176, 190, 209, 220, 228, 240, 242, 264, 285, 304, 330, 363, 380, 418, 439, 440, 456, 484, 528, 570, 605, 627, 660, 726, 760, 836, 878, 880, 912, 968, 1045, 1140, 1210, 1254, 1317, 1320, 1452, 1520, 1672, 1756, 1815, 1936, 2090, 2195, 2280, 2299, 2420, 2508, 2634, 2640, 2904, 3135, 3344, 3512, 3630, 4180, 4390, 4560, 4598, 4829, 4840, 5016, 5268, 5808, 6270, 6585, 6897, 7024, 7260, 8341, 8360, 8780, 9196, 9658, 9680, 10032, 10536, 11495, 12540, 13170, 13794, 14487, 14520, 16682, 16720, 17560, 18392, 19316, 21072, 22990, 24145, 25023, 25080, 26340, 27588, 28974, 29040, 33364, 34485, 35120, 36784, 38632, 41705, 45980, 48290, 50046, 50160, 52680, 53119, 55176, 57948, 66728, 68970, 72435, 77264, 83410, 91751, 91960, 96580, 100092, 105360, 106238, 110352, 115896, 125115, 133456, 137940, 144870, 159357, 166820, 183502, 183920, 193160, 200184, 212476, 231792, 250230, 265595, 275253, 275880, 289740, 318714, 333640, 367004, 386320, 400368, 424952, 458755, 500460, 531190, 550506, 551760, 579480, 637428, 667280, 734008, 796785, 849904, 917510, 1000920, 1009261, 1062380, 1101012, 1158960, 1274856, 1376265, 1468016, 1593570, 1835020, 2001840, 2018522, 2124760, 2202024, 2549712, 2752530, 3027783, 3187140, 3670040, 4037044, 4249520, 4404048, 5046305, 5505060, 6055566, 6374280, 7340080, 8074088, 10092610, 11010120, 12111132, 12748560, 15138915, 16148176, 20185220, 22020240, 24222264, 30277830, 40370440, 48444528, 60555660, 80740880, 121111320, 242222640]

約数ペア:

[(1, 242222640), (2, 121111320), (3, 80740880), (4, 60555660), (5, 48444528), (6, 40370440), (8, 30277830), (10, 24222264), (11, 22020240), (12, 20185220), (15, 16148176), (16, 15138915), (19, 12748560), (20, 12111132), (22, 11010120), (24, 10092610), (30, 8074088), (33, 7340080), (38, 6374280), (40, 6055566), (44, 5505060), (48, 5046305), (55, 4404048), (57, 4249520), (60, 4037044), (66, 3670040), (76, 3187140), (80, 3027783), (88, 2752530), (95, 2549712), (110, 2202024), (114, 2124760), (120, 2018522), (121, 2001840), (132, 1835020), (152, 1593570), (165, 1468016), (176, 1376265), (190, 1274856), (209, 1158960), (220, 1101012), (228, 1062380), (240, 1009261), (242, 1000920), (264, 917510), (285, 849904), (304, 796785), (330, 734008), (363, 667280), (380, 637428), (418, 579480), (439, 551760), (440, 550506), (456, 531190), (484, 500460), (528, 458755), (570, 424952), (605, 400368), (627, 386320), (660, 367004), (726, 333640), (760, 318714), (836, 289740), (878, 275880), (880, 275253), (912, 265595), (968, 250230), (1045, 231792), (1140, 212476), (1210, 200184), (1254, 193160), (1317, 183920), (1320, 183502), (1452, 166820), (1520, 159357), (1672, 144870), (1756, 137940), (1815, 133456), (1936, 125115), (2090, 115896), (2195, 110352), (2280, 106238), (2299, 105360), (2420, 100092), (2508, 96580), (2634, 91960), (2640, 91751), (2904, 83410), (3135, 77264), (3344, 72435), (3512, 68970), (3630, 66728), (4180, 57948), (4390, 55176), (4560, 53119), (4598, 52680), (4829, 50160), (4840, 50046), (5016, 48290), (5268, 45980), (5808, 41705), (6270, 38632), (6585, 36784), (6897, 35120), (7024, 34485), (7260, 33364), (8341, 29040), (8360, 28974), (8780, 27588), (9196, 26340), (9658, 25080), (9680, 25023), (10032, 24145), (10536, 22990), (11495, 21072), (12540, 19316), (13170, 18392), (13794, 17560), (14487, 16720), (14520, 16682)]