1389040380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1290

約数の個数: 384

約数和(自身を含む): 5554483200

約数和(自身を除く): 4165442820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 27, 28, 30, 35, 36, 39, 42, 45, 46, 52, 54, 60, 63, 65, 69, 70, 78, 84, 90, 91, 92, 105, 108, 115, 117, 126, 130, 135, 138, 140, 156, 161, 180, 182, 189, 195, 207, 210, 230, 234, 252, 260, 270, 273, 276, 299, 315, 322, 345, 351, 364, 378, 390, 414, 420, 455, 460, 468, 483, 540, 546, 585, 598, 621, 630, 644, 690, 702, 756, 780, 805, 819, 828, 897, 910, 945, 966, 1035, 1092, 1170, 1196, 1229, 1242, 1260, 1365, 1380, 1404, 1449, 1495, 1610, 1638, 1755, 1794, 1820, 1890, 1932, 2070, 2093, 2340, 2415, 2457, 2458, 2484, 2691, 2730, 2898, 2990, 3105, 3220, 3276, 3510, 3588, 3687, 3780, 4095, 4140, 4186, 4347, 4485, 4830, 4914, 4916, 5382, 5460, 5796, 5980, 6145, 6210, 6279, 7020, 7245, 7374, 8073, 8190, 8372, 8603, 8694, 8970, 9660, 9828, 10465, 10764, 11061, 12285, 12290, 12420, 12558, 13455, 14490, 14748, 15977, 16146, 16380, 17206, 17388, 17940, 18435, 18837, 20930, 21735, 22122, 24570, 24580, 25116, 25809, 26910, 28267, 28980, 31395, 31954, 32292, 33183, 34412, 36870, 37674, 40365, 41860, 43015, 43470, 44244, 47931, 49140, 51618, 53820, 55305, 56511, 56534, 62790, 63908, 66366, 73740, 75348, 77427, 79885, 80730, 84801, 86030, 86940, 94185, 95862, 103236, 110610, 111839, 113022, 113068, 125580, 129045, 132732, 141335, 143793, 154854, 159770, 161460, 165915, 169602, 172060, 188370, 191724, 197869, 221220, 223678, 226044, 232281, 239655, 254403, 258090, 282555, 282670, 287586, 309708, 319540, 331830, 335517, 339204, 367471, 376740, 387135, 395738, 424005, 431379, 447356, 464562, 479310, 508806, 516180, 559195, 565110, 565340, 575172, 593607, 663660, 671034, 718965, 734942, 763209, 774270, 791476, 848010, 862758, 929124, 958620, 989345, 1006551, 1017612, 1102413, 1118390, 1130220, 1161405, 1187214, 1272015, 1342068, 1437930, 1469884, 1526418, 1548540, 1677585, 1696020, 1725516, 1780821, 1837355, 1978690, 2013102, 2156895, 2204826, 2236780, 2322810, 2374428, 2544030, 2572297, 2875860, 2968035, 3019653, 3052836, 3307239, 3355170, 3561642, 3674710, 3816045, 3957380, 4026204, 4313790, 4409652, 4645620, 5032755, 5088060, 5144594, 5342463, 5512065, 5936070, 6039306, 6614478, 6710340, 7123284, 7349420, 7632090, 7716891, 8627580, 8904105, 9921717, 10065510, 10289188, 10684926, 11024130, 11872140, 12078612, 12861485, 13228956, 15098265, 15264180, 15433782, 16536195, 17808210, 19843434, 20131020, 21369852, 22048260, 23150673, 25722970, 26712315, 30196530, 30867564, 33072390, 35616420, 38584455, 39686868, 46301346, 49608585, 51445940, 53424630, 60393060, 66144780, 69452019, 77168910, 92602692, 99217170, 106849260, 115753365, 138904038, 154337820, 198434340, 231506730, 277808076, 347260095, 463013460, 694520190, 1389040380]

約数ペア:

[(1, 1389040380), (2, 694520190), (3, 463013460), (4, 347260095), (5, 277808076), (6, 231506730), (7, 198434340), (9, 154337820), (10, 138904038), (12, 115753365), (13, 106849260), (14, 99217170), (15, 92602692), (18, 77168910), (20, 69452019), (21, 66144780), (23, 60393060), (26, 53424630), (27, 51445940), (28, 49608585), (30, 46301346), (35, 39686868), (36, 38584455), (39, 35616420), (42, 33072390), (45, 30867564), (46, 30196530), (52, 26712315), (54, 25722970), (60, 23150673), (63, 22048260), (65, 21369852), (69, 20131020), (70, 19843434), (78, 17808210), (84, 16536195), (90, 15433782), (91, 15264180), (92, 15098265), (105, 13228956), (108, 12861485), (115, 12078612), (117, 11872140), (126, 11024130), (130, 10684926), (135, 10289188), (138, 10065510), (140, 9921717), (156, 8904105), (161, 8627580), (180, 7716891), (182, 7632090), (189, 7349420), (195, 7123284), (207, 6710340), (210, 6614478), (230, 6039306), (234, 5936070), (252, 5512065), (260, 5342463), (270, 5144594), (273, 5088060), (276, 5032755), (299, 4645620), (315, 4409652), (322, 4313790), (345, 4026204), (351, 3957380), (364, 3816045), (378, 3674710), (390, 3561642), (414, 3355170), (420, 3307239), (455, 3052836), (460, 3019653), (468, 2968035), (483, 2875860), (540, 2572297), (546, 2544030), (585, 2374428), (598, 2322810), (621, 2236780), (630, 2204826), (644, 2156895), (690, 2013102), (702, 1978690), (756, 1837355), (780, 1780821), (805, 1725516), (819, 1696020), (828, 1677585), (897, 1548540), (910, 1526418), (945, 1469884), (966, 1437930), (1035, 1342068), (1092, 1272015), (1170, 1187214), (1196, 1161405), (1229, 1130220), (1242, 1118390), (1260, 1102413), (1365, 1017612), (1380, 1006551), (1404, 989345), (1449, 958620), (1495, 929124), (1610, 862758), (1638, 848010), (1755, 791476), (1794, 774270), (1820, 763209), (1890, 734942), (1932, 718965), (2070, 671034), (2093, 663660), (2340, 593607), (2415, 575172), (2457, 565340), (2458, 565110), (2484, 559195), (2691, 516180), (2730, 508806), (2898, 479310), (2990, 464562), (3105, 447356), (3220, 431379), (3276, 424005), (3510, 395738), (3588, 387135), (3687, 376740), (3780, 367471), (4095, 339204), (4140, 335517), (4186, 331830), (4347, 319540), (4485, 309708), (4830, 287586), (4914, 282670), (4916, 282555), (5382, 258090), (5460, 254403), (5796, 239655), (5980, 232281), (6145, 226044), (6210, 223678), (6279, 221220), (7020, 197869), (7245, 191724), (7374, 188370), (8073, 172060), (8190, 169602), (8372, 165915), (8603, 161460), (8694, 159770), (8970, 154854), (9660, 143793), (9828, 141335), (10465, 132732), (10764, 129045), (11061, 125580), (12285, 113068), (12290, 113022), (12420, 111839), (12558, 110610), (13455, 103236), (14490, 95862), (14748, 94185), (15977, 86940), (16146, 86030), (16380, 84801), (17206, 80730), (17388, 79885), (17940, 77427), (18435, 75348), (18837, 73740), (20930, 66366), (21735, 63908), (22122, 62790), (24570, 56534), (24580, 56511), (25116, 55305), (25809, 53820), (26910, 51618), (28267, 49140), (28980, 47931), (31395, 44244), (31954, 43470), (32292, 43015), (33183, 41860), (34412, 40365), (36870, 37674)]