193941720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{76961}}^1$

素因数の和:76985

約数の個数: 96

約数和(自身を含む): 720364320

約数和(自身を除く): 526422600

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, 76961, 153922, 230883, 307844, 384805, 461766, 538727, 615688, 692649, 769610, 923532, 1077454, 1154415, 1385298, 1539220, 1616181, 1847064, 2154908, 2308830, 2693635, 2770596, 3078440, 3232362, 3463245, 4309816, 4617660, 4848543, 5387270, 5541192, 6464724, 6926490, 8080905, 9235320, 9697086, 10774540, 12929448, 13852980, 16161810, 19394172, 21549080, 24242715, 27705960, 32323620, 38788344, 48485430, 64647240, 96970860, 193941720]

約数ペア:

[(1, 193941720), (2, 96970860), (3, 64647240), (4, 48485430), (5, 38788344), (6, 32323620), (7, 27705960), (8, 24242715), (9, 21549080), (10, 19394172), (12, 16161810), (14, 13852980), (15, 12929448), (18, 10774540), (20, 9697086), (21, 9235320), (24, 8080905), (28, 6926490), (30, 6464724), (35, 5541192), (36, 5387270), (40, 4848543), (42, 4617660), (45, 4309816), (56, 3463245), (60, 3232362), (63, 3078440), (70, 2770596), (72, 2693635), (84, 2308830), (90, 2154908), (105, 1847064), (120, 1616181), (126, 1539220), (140, 1385298), (168, 1154415), (180, 1077454), (210, 923532), (252, 769610), (280, 692649), (315, 615688), (360, 538727), (420, 461766), (504, 384805), (630, 307844), (840, 230883), (1260, 153922), (2520, 76961)]