542961720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{215461}}^1$

素因数の和:215485

約数の個数: 96

約数和(自身を含む): 2016724320

約数和(自身を除く): 1473762600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 215461, 430922, 646383, 861844, 1077305, 1292766, 1508227, 1723688, 1939149, 2154610, 2585532, 3016454, 3231915, 3878298, 4309220, 4524681, 5171064, 6032908, 6463830, 7541135, 7756596, 8618440, 9049362, 9695745, 12065816, 12927660, 13574043, 15082270, 15513192, 18098724, 19391490, 22623405, 25855320, 27148086, 30164540, 36197448, 38782980, 45246810, 54296172, 60329080, 67870215, 77565960, 90493620, 108592344, 135740430, 180987240, 271480860, 542961720]

約数ペア:

[(1, 542961720), (2, 271480860), (3, 180987240), (4, 135740430), (5, 108592344), (6, 90493620), (7, 77565960), (8, 67870215), (9, 60329080), (10, 54296172), (12, 45246810), (14, 38782980), (15, 36197448), (18, 30164540), (20, 27148086), (21, 25855320), (24, 22623405), (28, 19391490), (30, 18098724), (35, 15513192), (36, 15082270), (40, 13574043), (42, 12927660), (45, 12065816), (56, 9695745), (60, 9049362), (63, 8618440), (70, 7756596), (72, 7541135), (84, 6463830), (90, 6032908), (105, 5171064), (120, 4524681), (126, 4309220), (140, 3878298), (168, 3231915), (180, 3016454), (210, 2585532), (252, 2154610), (280, 1939149), (315, 1723688), (360, 1508227), (420, 1292766), (504, 1077305), (630, 861844), (840, 646383), (1260, 430922), (2520, 215461)]