1519972020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17483}}^1$

素因数の和:17531

約数の個数: 192

約数和(自身を含む): 5639639040

約数和(自身を除く): 4119667020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1890, 1932, 2070, 2415, 2484, 2898, 3105, 3220, 3780, 4140, 4347, 4830, 5796, 6210, 7245, 8694, 9660, 12420, 14490, 17388, 17483, 21735, 28980, 34966, 43470, 52449, 69932, 86940, 87415, 104898, 122381, 157347, 174830, 209796, 244762, 262245, 314694, 349660, 367143, 402109, 472041, 489524, 524490, 611905, 629388, 734286, 786735, 804218, 944082, 1048980, 1101429, 1206327, 1223810, 1468572, 1573470, 1608436, 1835715, 1888164, 2010545, 2202858, 2360205, 2412654, 2447620, 2814763, 3146940, 3304287, 3618981, 3671430, 4021090, 4405716, 4720410, 4825308, 5507145, 5629526, 6031635, 6608574, 7237962, 7342860, 8042180, 8444289, 9440820, 10856943, 11014290, 11259052, 12063270, 13217148, 14073815, 14475924, 16521435, 16888578, 18094905, 21713886, 22028580, 24126540, 25332867, 28147630, 33042870, 33777156, 36189810, 42221445, 43427772, 50665734, 54284715, 56295260, 66085740, 72379620, 75998601, 84442890, 101331468, 108569430, 126664335, 151997202, 168885780, 217138860, 253328670, 303994404, 379993005, 506657340, 759986010, 1519972020]

約数ペア:

[(1, 1519972020), (2, 759986010), (3, 506657340), (4, 379993005), (5, 303994404), (6, 253328670), (7, 217138860), (9, 168885780), (10, 151997202), (12, 126664335), (14, 108569430), (15, 101331468), (18, 84442890), (20, 75998601), (21, 72379620), (23, 66085740), (27, 56295260), (28, 54284715), (30, 50665734), (35, 43427772), (36, 42221445), (42, 36189810), (45, 33777156), (46, 33042870), (54, 28147630), (60, 25332867), (63, 24126540), (69, 22028580), (70, 21713886), (84, 18094905), (90, 16888578), (92, 16521435), (105, 14475924), (108, 14073815), (115, 13217148), (126, 12063270), (135, 11259052), (138, 11014290), (140, 10856943), (161, 9440820), (180, 8444289), (189, 8042180), (207, 7342860), (210, 7237962), (230, 6608574), (252, 6031635), (270, 5629526), (276, 5507145), (315, 4825308), (322, 4720410), (345, 4405716), (378, 4021090), (414, 3671430), (420, 3618981), (460, 3304287), (483, 3146940), (540, 2814763), (621, 2447620), (630, 2412654), (644, 2360205), (690, 2202858), (756, 2010545), (805, 1888164), (828, 1835715), (945, 1608436), (966, 1573470), (1035, 1468572), (1242, 1223810), (1260, 1206327), (1380, 1101429), (1449, 1048980), (1610, 944082), (1890, 804218), (1932, 786735), (2070, 734286), (2415, 629388), (2484, 611905), (2898, 524490), (3105, 489524), (3220, 472041), (3780, 402109), (4140, 367143), (4347, 349660), (4830, 314694), (5796, 262245), (6210, 244762), (7245, 209796), (8694, 174830), (9660, 157347), (12420, 122381), (14490, 104898), (17388, 87415), (17483, 86940), (21735, 69932), (28980, 52449), (34966, 43470)]