269673720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 862928640

約数和(自身を除く): 593254920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 163, 170, 204, 255, 326, 340, 408, 489, 510, 652, 680, 811, 815, 978, 1020, 1304, 1622, 1630, 1956, 2040, 2433, 2445, 2771, 3244, 3260, 3912, 4055, 4866, 4890, 5542, 6488, 6520, 8110, 8313, 9732, 9780, 11084, 12165, 13787, 13855, 16220, 16626, 19464, 19560, 22168, 24330, 27574, 27710, 32440, 33252, 41361, 41565, 48660, 55148, 55420, 66504, 68935, 82722, 83130, 97320, 110296, 110840, 132193, 137870, 165444, 166260, 206805, 264386, 275740, 330888, 332520, 396579, 413610, 528772, 551480, 660965, 793158, 827220, 1057544, 1321930, 1586316, 1654440, 1982895, 2247281, 2643860, 3172632, 3965790, 4494562, 5287720, 6741843, 7931580, 8989124, 11236405, 13483686, 15863160, 17978248, 22472810, 26967372, 33709215, 44945620, 53934744, 67418430, 89891240, 134836860, 269673720]

約数ペア:

[(1, 269673720), (2, 134836860), (3, 89891240), (4, 67418430), (5, 53934744), (6, 44945620), (8, 33709215), (10, 26967372), (12, 22472810), (15, 17978248), (17, 15863160), (20, 13483686), (24, 11236405), (30, 8989124), (34, 7931580), (40, 6741843), (51, 5287720), (60, 4494562), (68, 3965790), (85, 3172632), (102, 2643860), (120, 2247281), (136, 1982895), (163, 1654440), (170, 1586316), (204, 1321930), (255, 1057544), (326, 827220), (340, 793158), (408, 660965), (489, 551480), (510, 528772), (652, 413610), (680, 396579), (811, 332520), (815, 330888), (978, 275740), (1020, 264386), (1304, 206805), (1622, 166260), (1630, 165444), (1956, 137870), (2040, 132193), (2433, 110840), (2445, 110296), (2771, 97320), (3244, 83130), (3260, 82722), (3912, 68935), (4055, 66504), (4866, 55420), (4890, 55148), (5542, 48660), (6488, 41565), (6520, 41361), (8110, 33252), (8313, 32440), (9732, 27710), (9780, 27574), (11084, 24330), (12165, 22168), (13787, 19560), (13855, 19464), (16220, 16626)]