151177320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19997}}^1$

素因数の和:20024

約数の個数: 128

約数和(自身を含む): 575942400

約数和(自身を除く): 424765080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 19997, 39994, 59991, 79988, 99985, 119982, 139979, 159976, 179973, 199970, 239964, 279958, 299955, 359946, 399940, 419937, 479928, 539919, 559916, 599910, 699895, 719892, 799880, 839874, 899865, 1079838, 1119832, 1199820, 1259811, 1399790, 1439784, 1679748, 1799730, 2099685, 2159676, 2399640, 2519622, 2699595, 2799580, 3359496, 3599460, 3779433, 4199370, 4319352, 5039244, 5399190, 5599160, 6299055, 7198920, 7558866, 8398740, 10078488, 10798380, 12598110, 15117732, 16797480, 18897165, 21596760, 25196220, 30235464, 37794330, 50392440, 75588660, 151177320]

約数ペア:

[(1, 151177320), (2, 75588660), (3, 50392440), (4, 37794330), (5, 30235464), (6, 25196220), (7, 21596760), (8, 18897165), (9, 16797480), (10, 15117732), (12, 12598110), (14, 10798380), (15, 10078488), (18, 8398740), (20, 7558866), (21, 7198920), (24, 6299055), (27, 5599160), (28, 5399190), (30, 5039244), (35, 4319352), (36, 4199370), (40, 3779433), (42, 3599460), (45, 3359496), (54, 2799580), (56, 2699595), (60, 2519622), (63, 2399640), (70, 2159676), (72, 2099685), (84, 1799730), (90, 1679748), (105, 1439784), (108, 1399790), (120, 1259811), (126, 1199820), (135, 1119832), (140, 1079838), (168, 899865), (180, 839874), (189, 799880), (210, 719892), (216, 699895), (252, 599910), (270, 559916), (280, 539919), (315, 479928), (360, 419937), (378, 399940), (420, 359946), (504, 299955), (540, 279958), (630, 239964), (756, 199970), (840, 179973), (945, 159976), (1080, 139979), (1260, 119982), (1512, 99985), (1890, 79988), (2520, 59991), (3780, 39994), (7560, 19997)]