1339074180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:520

約数の個数: 240

約数和(自身を含む): 4400605440

約数和(自身を除く): 3061531260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 47, 54, 60, 81, 86, 90, 94, 108, 129, 135, 141, 162, 172, 180, 188, 215, 235, 258, 270, 282, 324, 387, 405, 409, 423, 430, 470, 516, 540, 564, 645, 705, 774, 810, 818, 846, 860, 940, 1161, 1227, 1269, 1290, 1410, 1548, 1620, 1636, 1692, 1935, 2021, 2045, 2115, 2322, 2454, 2538, 2580, 2820, 3483, 3681, 3807, 3870, 4042, 4090, 4230, 4644, 4908, 5076, 5805, 6063, 6135, 6345, 6966, 7362, 7614, 7740, 8084, 8180, 8460, 10105, 11043, 11610, 12126, 12270, 12690, 13932, 14724, 15228, 17415, 17587, 18189, 18405, 19035, 19223, 20210, 22086, 23220, 24252, 24540, 25380, 30315, 33129, 34830, 35174, 36378, 36810, 38070, 38446, 40420, 44172, 52761, 54567, 55215, 57669, 60630, 66258, 69660, 70348, 72756, 73620, 76140, 76892, 87935, 90945, 96115, 105522, 109134, 110430, 115338, 121260, 132516, 158283, 163701, 165645, 173007, 175870, 181890, 192230, 211044, 218268, 220860, 230676, 263805, 272835, 288345, 316566, 327402, 331290, 346014, 351740, 363780, 384460, 474849, 519021, 527610, 545670, 576690, 633132, 654804, 662580, 692028, 791415, 818505, 826589, 865035, 949698, 1038042, 1055220, 1091340, 1153380, 1424547, 1557063, 1582830, 1637010, 1653178, 1730070, 1899396, 2076084, 2374245, 2479767, 2595105, 2849094, 3114126, 3165660, 3274020, 3306356, 3460140, 4132945, 4748490, 4959534, 5190210, 5698188, 6228252, 7122735, 7439301, 7785315, 8265890, 9496980, 9919068, 10380420, 12398835, 14245470, 14878602, 15570630, 16531780, 22317903, 24797670, 28490940, 29757204, 31141260, 37196505, 44635806, 49595340, 66953709, 74393010, 89271612, 111589515, 133907418, 148786020, 223179030, 267814836, 334768545, 446358060, 669537090, 1339074180]

約数ペア:

[(1, 1339074180), (2, 669537090), (3, 446358060), (4, 334768545), (5, 267814836), (6, 223179030), (9, 148786020), (10, 133907418), (12, 111589515), (15, 89271612), (18, 74393010), (20, 66953709), (27, 49595340), (30, 44635806), (36, 37196505), (43, 31141260), (45, 29757204), (47, 28490940), (54, 24797670), (60, 22317903), (81, 16531780), (86, 15570630), (90, 14878602), (94, 14245470), (108, 12398835), (129, 10380420), (135, 9919068), (141, 9496980), (162, 8265890), (172, 7785315), (180, 7439301), (188, 7122735), (215, 6228252), (235, 5698188), (258, 5190210), (270, 4959534), (282, 4748490), (324, 4132945), (387, 3460140), (405, 3306356), (409, 3274020), (423, 3165660), (430, 3114126), (470, 2849094), (516, 2595105), (540, 2479767), (564, 2374245), (645, 2076084), (705, 1899396), (774, 1730070), (810, 1653178), (818, 1637010), (846, 1582830), (860, 1557063), (940, 1424547), (1161, 1153380), (1227, 1091340), (1269, 1055220), (1290, 1038042), (1410, 949698), (1548, 865035), (1620, 826589), (1636, 818505), (1692, 791415), (1935, 692028), (2021, 662580), (2045, 654804), (2115, 633132), (2322, 576690), (2454, 545670), (2538, 527610), (2580, 519021), (2820, 474849), (3483, 384460), (3681, 363780), (3807, 351740), (3870, 346014), (4042, 331290), (4090, 327402), (4230, 316566), (4644, 288345), (4908, 272835), (5076, 263805), (5805, 230676), (6063, 220860), (6135, 218268), (6345, 211044), (6966, 192230), (7362, 181890), (7614, 175870), (7740, 173007), (8084, 165645), (8180, 163701), (8460, 158283), (10105, 132516), (11043, 121260), (11610, 115338), (12126, 110430), (12270, 109134), (12690, 105522), (13932, 96115), (14724, 90945), (15228, 87935), (17415, 76892), (17587, 76140), (18189, 73620), (18405, 72756), (19035, 70348), (19223, 69660), (20210, 66258), (22086, 60630), (23220, 57669), (24252, 55215), (24540, 54567), (25380, 52761), (30315, 44172), (33129, 40420), (34830, 38446), (35174, 38070), (36378, 36810)]