274286880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{27211}}^1$

素因数の和:27239

約数の個数: 144

約数和(自身を含む): 1069758144

約数和(自身を除く): 795471264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 27211, 54422, 81633, 108844, 136055, 163266, 190477, 217688, 244899, 272110, 326532, 380954, 408165, 435376, 489798, 544220, 571431, 653064, 761908, 816330, 870752, 952385, 979596, 1088440, 1142862, 1224495, 1306128, 1523816, 1632660, 1714293, 1904770, 1959192, 2176880, 2285724, 2448990, 2612256, 2857155, 3047632, 3265320, 3428586, 3809540, 3918384, 4353760, 4571448, 4897980, 5714310, 6095264, 6530640, 6857172, 7619080, 7836768, 8571465, 9142896, 9795960, 11428620, 13061280, 13714344, 15238160, 17142930, 18285792, 19591920, 22857240, 27428688, 30476320, 34285860, 39183840, 45714480, 54857376, 68571720, 91428960, 137143440, 274286880]

約数ペア:

[(1, 274286880), (2, 137143440), (3, 91428960), (4, 68571720), (5, 54857376), (6, 45714480), (7, 39183840), (8, 34285860), (9, 30476320), (10, 27428688), (12, 22857240), (14, 19591920), (15, 18285792), (16, 17142930), (18, 15238160), (20, 13714344), (21, 13061280), (24, 11428620), (28, 9795960), (30, 9142896), (32, 8571465), (35, 7836768), (36, 7619080), (40, 6857172), (42, 6530640), (45, 6095264), (48, 5714310), (56, 4897980), (60, 4571448), (63, 4353760), (70, 3918384), (72, 3809540), (80, 3428586), (84, 3265320), (90, 3047632), (96, 2857155), (105, 2612256), (112, 2448990), (120, 2285724), (126, 2176880), (140, 1959192), (144, 1904770), (160, 1714293), (168, 1632660), (180, 1523816), (210, 1306128), (224, 1224495), (240, 1142862), (252, 1088440), (280, 979596), (288, 952385), (315, 870752), (336, 816330), (360, 761908), (420, 653064), (480, 571431), (504, 544220), (560, 489798), (630, 435376), (672, 408165), (720, 380954), (840, 326532), (1008, 272110), (1120, 244899), (1260, 217688), (1440, 190477), (1680, 163266), (2016, 136055), (2520, 108844), (3360, 81633), (5040, 54422), (10080, 27211)]