137454960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 445596480

約数和(自身を除く): 308141520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 61, 80, 82, 120, 122, 123, 164, 183, 205, 229, 240, 244, 246, 305, 328, 366, 410, 458, 488, 492, 610, 615, 656, 687, 732, 820, 915, 916, 976, 984, 1145, 1220, 1230, 1374, 1464, 1640, 1830, 1832, 1968, 2290, 2440, 2460, 2501, 2748, 2928, 3280, 3435, 3660, 3664, 4580, 4880, 4920, 5002, 5496, 6870, 7320, 7503, 9160, 9389, 9840, 10004, 10992, 12505, 13740, 13969, 14640, 15006, 18320, 18778, 20008, 25010, 27480, 27938, 28167, 30012, 37515, 37556, 40016, 41907, 46945, 50020, 54960, 55876, 56334, 60024, 69845, 75030, 75112, 83814, 93890, 100040, 111752, 112668, 120048, 139690, 140835, 150060, 150224, 167628, 187780, 200080, 209535, 223504, 225336, 279380, 281670, 300120, 335256, 375560, 419070, 450672, 558760, 563340, 572729, 600240, 670512, 751120, 838140, 1117520, 1126680, 1145458, 1676280, 1718187, 2253360, 2290916, 2863645, 3352560, 3436374, 4581832, 5727290, 6872748, 8590935, 9163664, 11454580, 13745496, 17181870, 22909160, 27490992, 34363740, 45818320, 68727480, 137454960]

約数ペア:

[(1, 137454960), (2, 68727480), (3, 45818320), (4, 34363740), (5, 27490992), (6, 22909160), (8, 17181870), (10, 13745496), (12, 11454580), (15, 9163664), (16, 8590935), (20, 6872748), (24, 5727290), (30, 4581832), (40, 3436374), (41, 3352560), (48, 2863645), (60, 2290916), (61, 2253360), (80, 1718187), (82, 1676280), (120, 1145458), (122, 1126680), (123, 1117520), (164, 838140), (183, 751120), (205, 670512), (229, 600240), (240, 572729), (244, 563340), (246, 558760), (305, 450672), (328, 419070), (366, 375560), (410, 335256), (458, 300120), (488, 281670), (492, 279380), (610, 225336), (615, 223504), (656, 209535), (687, 200080), (732, 187780), (820, 167628), (915, 150224), (916, 150060), (976, 140835), (984, 139690), (1145, 120048), (1220, 112668), (1230, 111752), (1374, 100040), (1464, 93890), (1640, 83814), (1830, 75112), (1832, 75030), (1968, 69845), (2290, 60024), (2440, 56334), (2460, 55876), (2501, 54960), (2748, 50020), (2928, 46945), (3280, 41907), (3435, 40016), (3660, 37556), (3664, 37515), (4580, 30012), (4880, 28167), (4920, 27938), (5002, 27480), (5496, 25010), (6870, 20008), (7320, 18778), (7503, 18320), (9160, 15006), (9389, 14640), (9840, 13969), (10004, 13740), (10992, 12505)]