207769440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13963}}^1$

素因数の和:14012

約数の個数: 96

約数和(自身を含む): 675634176

約数和(自身を除く): 467864736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13963, 14880, 27926, 41889, 55852, 69815, 83778, 111704, 139630, 167556, 209445, 223408, 279260, 335112, 418890, 432853, 446816, 558520, 670224, 837780, 865706, 1117040, 1298559, 1340448, 1675560, 1731412, 2164265, 2234080, 2597118, 3351120, 3462824, 4328530, 5194236, 6492795, 6702240, 6925648, 8657060, 10388472, 12985590, 13851296, 17314120, 20776944, 25971180, 34628240, 41553888, 51942360, 69256480, 103884720, 207769440]

約数ペア:

[(1, 207769440), (2, 103884720), (3, 69256480), (4, 51942360), (5, 41553888), (6, 34628240), (8, 25971180), (10, 20776944), (12, 17314120), (15, 13851296), (16, 12985590), (20, 10388472), (24, 8657060), (30, 6925648), (31, 6702240), (32, 6492795), (40, 5194236), (48, 4328530), (60, 3462824), (62, 3351120), (80, 2597118), (93, 2234080), (96, 2164265), (120, 1731412), (124, 1675560), (155, 1340448), (160, 1298559), (186, 1117040), (240, 865706), (248, 837780), (310, 670224), (372, 558520), (465, 446816), (480, 432853), (496, 418890), (620, 335112), (744, 279260), (930, 223408), (992, 209445), (1240, 167556), (1488, 139630), (1860, 111704), (2480, 83778), (2976, 69815), (3720, 55852), (4960, 41889), (7440, 27926), (13963, 14880)]