129873240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 256

約数和(自身を含む): 508032000

約数和(自身を除く): 378158760

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, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 328, 360, 369, 378, 410, 419, 420, 492, 504, 540, 574, 615, 630, 738, 756, 820, 838, 840, 861, 945, 984, 1080, 1107, 1148, 1230, 1257, 1260, 1435, 1476, 1512, 1640, 1676, 1722, 1845, 1890, 2095, 2214, 2296, 2460, 2514, 2520, 2583, 2870, 2933, 2952, 3352, 3444, 3690, 3771, 3780, 4190, 4305, 4428, 4920, 5028, 5166, 5535, 5740, 5866, 6285, 6888, 7380, 7542, 7560, 7749, 8380, 8610, 8799, 8856, 10056, 10332, 11070, 11313, 11480, 11732, 12570, 12915, 14665, 14760, 15084, 15498, 16760, 17179, 17220, 17598, 18855, 20664, 22140, 22626, 23464, 25140, 25830, 26397, 29330, 30168, 30996, 34358, 34440, 35196, 37710, 38745, 43995, 44280, 45252, 50280, 51537, 51660, 52794, 56565, 58660, 61992, 68716, 70392, 75420, 77490, 79191, 85895, 87990, 90504, 103074, 103320, 105588, 113130, 117320, 120253, 131985, 137432, 150840, 154611, 154980, 158382, 171790, 175980, 206148, 211176, 226260, 240506, 257685, 263970, 309222, 309960, 316764, 343580, 351960, 360759, 395955, 412296, 452520, 463833, 481012, 515370, 527940, 601265, 618444, 633528, 687160, 721518, 773055, 791910, 927666, 962024, 1030740, 1055880, 1082277, 1202530, 1236888, 1443036, 1546110, 1583820, 1803795, 1855332, 2061480, 2164554, 2319165, 2405060, 2886072, 3092220, 3167640, 3246831, 3607590, 3710664, 4329108, 4638330, 4810120, 5411385, 6184440, 6493662, 7215180, 8658216, 9276660, 10822770, 12987324, 14430360, 16234155, 18553320, 21645540, 25974648, 32468310, 43291080, 64936620, 129873240]

約数ペア:

[(1, 129873240), (2, 64936620), (3, 43291080), (4, 32468310), (5, 25974648), (6, 21645540), (7, 18553320), (8, 16234155), (9, 14430360), (10, 12987324), (12, 10822770), (14, 9276660), (15, 8658216), (18, 7215180), (20, 6493662), (21, 6184440), (24, 5411385), (27, 4810120), (28, 4638330), (30, 4329108), (35, 3710664), (36, 3607590), (40, 3246831), (41, 3167640), (42, 3092220), (45, 2886072), (54, 2405060), (56, 2319165), (60, 2164554), (63, 2061480), (70, 1855332), (72, 1803795), (82, 1583820), (84, 1546110), (90, 1443036), (105, 1236888), (108, 1202530), (120, 1082277), (123, 1055880), (126, 1030740), (135, 962024), (140, 927666), (164, 791910), (168, 773055), (180, 721518), (189, 687160), (205, 633528), (210, 618444), (216, 601265), (246, 527940), (252, 515370), (270, 481012), (280, 463833), (287, 452520), (315, 412296), (328, 395955), (360, 360759), (369, 351960), (378, 343580), (410, 316764), (419, 309960), (420, 309222), (492, 263970), (504, 257685), (540, 240506), (574, 226260), (615, 211176), (630, 206148), (738, 175980), (756, 171790), (820, 158382), (838, 154980), (840, 154611), (861, 150840), (945, 137432), (984, 131985), (1080, 120253), (1107, 117320), (1148, 113130), (1230, 105588), (1257, 103320), (1260, 103074), (1435, 90504), (1476, 87990), (1512, 85895), (1640, 79191), (1676, 77490), (1722, 75420), (1845, 70392), (1890, 68716), (2095, 61992), (2214, 58660), (2296, 56565), (2460, 52794), (2514, 51660), (2520, 51537), (2583, 50280), (2870, 45252), (2933, 44280), (2952, 43995), (3352, 38745), (3444, 37710), (3690, 35196), (3771, 34440), (3780, 34358), (4190, 30996), (4305, 30168), (4428, 29330), (4920, 26397), (5028, 25830), (5166, 25140), (5535, 23464), (5740, 22626), (5866, 22140), (6285, 20664), (6888, 18855), (7380, 17598), (7542, 17220), (7560, 17179), (7749, 16760), (8380, 15498), (8610, 15084), (8799, 14760), (8856, 14665), (10056, 12915), (10332, 12570), (11070, 11732), (11313, 11480)]