19087361160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{8663}}^1$

素因数の和:8788

約数の個数: 256

約数和(自身を含む): 68069928960

約数和(自身を除く): 48982567800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 61, 70, 84, 86, 105, 120, 122, 129, 140, 168, 172, 183, 210, 215, 244, 258, 280, 301, 305, 344, 366, 420, 427, 430, 488, 516, 602, 610, 645, 732, 840, 854, 860, 903, 915, 1032, 1204, 1220, 1281, 1290, 1464, 1505, 1708, 1720, 1806, 1830, 2135, 2408, 2440, 2562, 2580, 2623, 3010, 3416, 3612, 3660, 4270, 4515, 5124, 5160, 5246, 6020, 6405, 7224, 7320, 7869, 8540, 8663, 9030, 10248, 10492, 12040, 12810, 13115, 15738, 17080, 17326, 18060, 18361, 20984, 25620, 25989, 26230, 31476, 34652, 36120, 36722, 39345, 43315, 51240, 51978, 52460, 55083, 60641, 62952, 69304, 73444, 78690, 86630, 91805, 103956, 104920, 110166, 121282, 129945, 146888, 157380, 173260, 181923, 183610, 207912, 220332, 242564, 259890, 275415, 303205, 314760, 346520, 363846, 367220, 372509, 440664, 485128, 519780, 528443, 550830, 606410, 727692, 734440, 745018, 909615, 1039560, 1056886, 1101660, 1117527, 1212820, 1455384, 1490036, 1585329, 1819230, 1862545, 2113772, 2203320, 2235054, 2425640, 2607563, 2642215, 2980072, 3170658, 3638460, 3699101, 3725090, 4227544, 4470108, 5215126, 5284430, 5587635, 6341316, 7276920, 7398202, 7450180, 7822689, 7926645, 8940216, 10430252, 10568860, 11097303, 11175270, 12682632, 13037815, 14796404, 14900360, 15645378, 15853290, 18495505, 20860504, 21137720, 22194606, 22350540, 22723049, 26075630, 29592808, 31290756, 31706580, 36991010, 39113445, 44389212, 44701080, 45446098, 52151260, 55486515, 62581512, 63413160, 68169147, 73982020, 78226890, 88778424, 90892196, 104302520, 110973030, 113615245, 136338294, 147964040, 156453780, 159061343, 181784392, 221946060, 227230490, 272676588, 312907560, 318122686, 340845735, 443892120, 454460980, 477184029, 545353176, 636245372, 681691470, 795306715, 908921960, 954368058, 1272490744, 1363382940, 1590613430, 1908736116, 2385920145, 2726765880, 3181226860, 3817472232, 4771840290, 6362453720, 9543680580, 19087361160]

約数ペア:

[(1, 19087361160), (2, 9543680580), (3, 6362453720), (4, 4771840290), (5, 3817472232), (6, 3181226860), (7, 2726765880), (8, 2385920145), (10, 1908736116), (12, 1590613430), (14, 1363382940), (15, 1272490744), (20, 954368058), (21, 908921960), (24, 795306715), (28, 681691470), (30, 636245372), (35, 545353176), (40, 477184029), (42, 454460980), (43, 443892120), (56, 340845735), (60, 318122686), (61, 312907560), (70, 272676588), (84, 227230490), (86, 221946060), (105, 181784392), (120, 159061343), (122, 156453780), (129, 147964040), (140, 136338294), (168, 113615245), (172, 110973030), (183, 104302520), (210, 90892196), (215, 88778424), (244, 78226890), (258, 73982020), (280, 68169147), (301, 63413160), (305, 62581512), (344, 55486515), (366, 52151260), (420, 45446098), (427, 44701080), (430, 44389212), (488, 39113445), (516, 36991010), (602, 31706580), (610, 31290756), (645, 29592808), (732, 26075630), (840, 22723049), (854, 22350540), (860, 22194606), (903, 21137720), (915, 20860504), (1032, 18495505), (1204, 15853290), (1220, 15645378), (1281, 14900360), (1290, 14796404), (1464, 13037815), (1505, 12682632), (1708, 11175270), (1720, 11097303), (1806, 10568860), (1830, 10430252), (2135, 8940216), (2408, 7926645), (2440, 7822689), (2562, 7450180), (2580, 7398202), (2623, 7276920), (3010, 6341316), (3416, 5587635), (3612, 5284430), (3660, 5215126), (4270, 4470108), (4515, 4227544), (5124, 3725090), (5160, 3699101), (5246, 3638460), (6020, 3170658), (6405, 2980072), (7224, 2642215), (7320, 2607563), (7869, 2425640), (8540, 2235054), (8663, 2203320), (9030, 2113772), (10248, 1862545), (10492, 1819230), (12040, 1585329), (12810, 1490036), (13115, 1455384), (15738, 1212820), (17080, 1117527), (17326, 1101660), (18060, 1056886), (18361, 1039560), (20984, 909615), (25620, 745018), (25989, 734440), (26230, 727692), (31476, 606410), (34652, 550830), (36120, 528443), (36722, 519780), (39345, 485128), (43315, 440664), (51240, 372509), (51978, 367220), (52460, 363846), (55083, 346520), (60641, 314760), (62952, 303205), (69304, 275415), (73444, 259890), (78690, 242564), (86630, 220332), (91805, 207912), (103956, 183610), (104920, 181923), (110166, 173260), (121282, 157380), (129945, 146888)]