146672820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1973}}^1$

素因数の和:2054

約数の個数: 144

約数和(自身を含む): 517345920

約数和(自身を除く): 370673100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 826, 885, 1062, 1180, 1239, 1260, 1652, 1770, 1973, 2065, 2124, 2478, 2655, 3540, 3717, 3946, 4130, 4956, 5310, 5919, 6195, 7434, 7892, 8260, 9865, 10620, 11838, 12390, 13811, 14868, 17757, 18585, 19730, 23676, 24780, 27622, 29595, 35514, 37170, 39460, 41433, 55244, 59190, 69055, 71028, 74340, 82866, 88785, 116407, 118380, 124299, 138110, 165732, 177570, 207165, 232814, 248598, 276220, 349221, 355140, 414330, 465628, 497196, 582035, 621495, 698442, 814849, 828660, 1047663, 1164070, 1242990, 1396884, 1629698, 1746105, 2095326, 2328140, 2444547, 2485980, 3259396, 3492210, 4074245, 4190652, 4889094, 5238315, 6984420, 7333641, 8148490, 9778188, 10476630, 12222735, 14667282, 16296980, 20953260, 24445470, 29334564, 36668205, 48890940, 73336410, 146672820]

約数ペア:

[(1, 146672820), (2, 73336410), (3, 48890940), (4, 36668205), (5, 29334564), (6, 24445470), (7, 20953260), (9, 16296980), (10, 14667282), (12, 12222735), (14, 10476630), (15, 9778188), (18, 8148490), (20, 7333641), (21, 6984420), (28, 5238315), (30, 4889094), (35, 4190652), (36, 4074245), (42, 3492210), (45, 3259396), (59, 2485980), (60, 2444547), (63, 2328140), (70, 2095326), (84, 1746105), (90, 1629698), (105, 1396884), (118, 1242990), (126, 1164070), (140, 1047663), (177, 828660), (180, 814849), (210, 698442), (236, 621495), (252, 582035), (295, 497196), (315, 465628), (354, 414330), (413, 355140), (420, 349221), (531, 276220), (590, 248598), (630, 232814), (708, 207165), (826, 177570), (885, 165732), (1062, 138110), (1180, 124299), (1239, 118380), (1260, 116407), (1652, 88785), (1770, 82866), (1973, 74340), (2065, 71028), (2124, 69055), (2478, 59190), (2655, 55244), (3540, 41433), (3717, 39460), (3946, 37170), (4130, 35514), (4956, 29595), (5310, 27622), (5919, 24780), (6195, 23676), (7434, 19730), (7892, 18585), (8260, 17757), (9865, 14868), (10620, 13811), (11838, 12390)]