156744314520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1783}}^1\times {\mathrm{2311}}^1$

素因数の和:4425

約数の個数: 128

約数和(自身を含む): 472185123840

約数和(自身を除く): 315440809320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1783, 1902, 2311, 2536, 3170, 3566, 3804, 4622, 4755, 5349, 6340, 6933, 7132, 7608, 8915, 9244, 9510, 10698, 11555, 12680, 13866, 14264, 17830, 18488, 19020, 21396, 23110, 26745, 27732, 34665, 35660, 38040, 42792, 46220, 53490, 55464, 69330, 71320, 92440, 106980, 138660, 213960, 277320, 565211, 732587, 1130422, 1465174, 1695633, 2197761, 2260844, 2826055, 2930348, 3391266, 3662935, 4120513, 4395522, 4521688, 5652110, 5860696, 6782532, 7325870, 8241026, 8478165, 8791044, 10988805, 11304220, 12361539, 13565064, 14651740, 16482052, 16956330, 17582088, 20602565, 21977610, 22608440, 24723078, 29303480, 32964104, 33912660, 41205130, 43955220, 49446156, 61807695, 67825320, 82410260, 87910440, 98892312, 123615390, 164820520, 247230780, 494461560, 1306202621, 2612405242, 3918607863, 5224810484, 6531013105, 7837215726, 10449620968, 13062026210, 15674431452, 19593039315, 26124052420, 31348862904, 39186078630, 52248104840, 78372157260, 156744314520]

約数ペア:

[(1, 156744314520), (2, 78372157260), (3, 52248104840), (4, 39186078630), (5, 31348862904), (6, 26124052420), (8, 19593039315), (10, 15674431452), (12, 13062026210), (15, 10449620968), (20, 7837215726), (24, 6531013105), (30, 5224810484), (40, 3918607863), (60, 2612405242), (120, 1306202621), (317, 494461560), (634, 247230780), (951, 164820520), (1268, 123615390), (1585, 98892312), (1783, 87910440), (1902, 82410260), (2311, 67825320), (2536, 61807695), (3170, 49446156), (3566, 43955220), (3804, 41205130), (4622, 33912660), (4755, 32964104), (5349, 29303480), (6340, 24723078), (6933, 22608440), (7132, 21977610), (7608, 20602565), (8915, 17582088), (9244, 16956330), (9510, 16482052), (10698, 14651740), (11555, 13565064), (12680, 12361539), (13866, 11304220), (14264, 10988805), (17830, 8791044), (18488, 8478165), (19020, 8241026), (21396, 7325870), (23110, 6782532), (26745, 5860696), (27732, 5652110), (34665, 4521688), (35660, 4395522), (38040, 4120513), (42792, 3662935), (46220, 3391266), (53490, 2930348), (55464, 2826055), (69330, 2260844), (71320, 2197761), (92440, 1695633), (106980, 1465174), (138660, 1130422), (213960, 732587), (277320, 565211)]