875335440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30649}}^1$

素因数の和:30689

約数の個数: 160

約数和(自身を含む): 3283718400

約数和(自身を除く): 2408382960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 28560, 30649, 61298, 91947, 122596, 153245, 183894, 214543, 245192, 306490, 367788, 429086, 459735, 490384, 521033, 612980, 643629, 735576, 858172, 919470, 1042066, 1072715, 1225960, 1287258, 1471152, 1563099, 1716344, 1838940, 2084132, 2145430, 2451920, 2574516, 2605165, 3126198, 3218145, 3432688, 3647231, 3677880, 4168264, 4290860, 5149032, 5210330, 6252396, 6436290, 7294462, 7355760, 7815495, 8336528, 8581720, 10298064, 10420660, 10941693, 12504792, 12872580, 14588924, 15630990, 17163440, 18236155, 20841320, 21883386, 25009584, 25745160, 29177848, 31261980, 36472310, 41682640, 43766772, 51490320, 54708465, 58355696, 62523960, 72944620, 87533544, 109416930, 125047920, 145889240, 175067088, 218833860, 291778480, 437667720, 875335440]

約数ペア:

[(1, 875335440), (2, 437667720), (3, 291778480), (4, 218833860), (5, 175067088), (6, 145889240), (7, 125047920), (8, 109416930), (10, 87533544), (12, 72944620), (14, 62523960), (15, 58355696), (16, 54708465), (17, 51490320), (20, 43766772), (21, 41682640), (24, 36472310), (28, 31261980), (30, 29177848), (34, 25745160), (35, 25009584), (40, 21883386), (42, 20841320), (48, 18236155), (51, 17163440), (56, 15630990), (60, 14588924), (68, 12872580), (70, 12504792), (80, 10941693), (84, 10420660), (85, 10298064), (102, 8581720), (105, 8336528), (112, 7815495), (119, 7355760), (120, 7294462), (136, 6436290), (140, 6252396), (168, 5210330), (170, 5149032), (204, 4290860), (210, 4168264), (238, 3677880), (240, 3647231), (255, 3432688), (272, 3218145), (280, 3126198), (336, 2605165), (340, 2574516), (357, 2451920), (408, 2145430), (420, 2084132), (476, 1838940), (510, 1716344), (560, 1563099), (595, 1471152), (680, 1287258), (714, 1225960), (816, 1072715), (840, 1042066), (952, 919470), (1020, 858172), (1190, 735576), (1360, 643629), (1428, 612980), (1680, 521033), (1785, 490384), (1904, 459735), (2040, 429086), (2380, 367788), (2856, 306490), (3570, 245192), (4080, 214543), (4760, 183894), (5712, 153245), (7140, 122596), (9520, 91947), (14280, 61298), (28560, 30649)]