404482680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53503}}^1$

素因数の和:53530

約数の個数: 128

約数和(自身を含む): 1540915200

約数和(自身を除く): 1136432520

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, 53503, 107006, 160509, 214012, 267515, 321018, 374521, 428024, 481527, 535030, 642036, 749042, 802545, 963054, 1070060, 1123563, 1284072, 1444581, 1498084, 1605090, 1872605, 1926108, 2140120, 2247126, 2407635, 2889162, 2996168, 3210180, 3370689, 3745210, 3852216, 4494252, 4815270, 5617815, 5778324, 6420360, 6741378, 7222905, 7490420, 8988504, 9630540, 10112067, 11235630, 11556648, 13482756, 14445810, 14980840, 16853445, 19261080, 20224134, 22471260, 26965512, 28891620, 33706890, 40448268, 44942520, 50560335, 57783240, 67413780, 80896536, 101120670, 134827560, 202241340, 404482680]

約数ペア:

[(1, 404482680), (2, 202241340), (3, 134827560), (4, 101120670), (5, 80896536), (6, 67413780), (7, 57783240), (8, 50560335), (9, 44942520), (10, 40448268), (12, 33706890), (14, 28891620), (15, 26965512), (18, 22471260), (20, 20224134), (21, 19261080), (24, 16853445), (27, 14980840), (28, 14445810), (30, 13482756), (35, 11556648), (36, 11235630), (40, 10112067), (42, 9630540), (45, 8988504), (54, 7490420), (56, 7222905), (60, 6741378), (63, 6420360), (70, 5778324), (72, 5617815), (84, 4815270), (90, 4494252), (105, 3852216), (108, 3745210), (120, 3370689), (126, 3210180), (135, 2996168), (140, 2889162), (168, 2407635), (180, 2247126), (189, 2140120), (210, 1926108), (216, 1872605), (252, 1605090), (270, 1498084), (280, 1444581), (315, 1284072), (360, 1123563), (378, 1070060), (420, 963054), (504, 802545), (540, 749042), (630, 642036), (756, 535030), (840, 481527), (945, 428024), (1080, 374521), (1260, 321018), (1512, 267515), (1890, 214012), (2520, 160509), (3780, 107006), (7560, 53503)]