2015270320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4083

約数の個数: 160

約数和(自身を含む): 5719633920

約数和(自身を除く): 3704363600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 35, 40, 56, 58, 62, 70, 80, 112, 116, 124, 140, 145, 155, 203, 217, 232, 248, 280, 290, 310, 406, 434, 464, 496, 560, 580, 620, 812, 868, 899, 1015, 1085, 1160, 1240, 1624, 1736, 1798, 2030, 2170, 2320, 2480, 3248, 3472, 3596, 4003, 4060, 4340, 4495, 6293, 7192, 8006, 8120, 8680, 8990, 12586, 14384, 16012, 16240, 17360, 17980, 20015, 25172, 28021, 31465, 32024, 35960, 40030, 50344, 56042, 62930, 64048, 71920, 80060, 100688, 112084, 116087, 124093, 125860, 140105, 160120, 224168, 232174, 248186, 251720, 280210, 320240, 448336, 464348, 496372, 503440, 560420, 580435, 620465, 812609, 868651, 928696, 992744, 1120840, 1160870, 1240930, 1625218, 1737302, 1857392, 1985488, 2241680, 2321740, 2481860, 3250436, 3474604, 3598697, 4063045, 4343255, 4643480, 4963720, 6500872, 6949208, 7197394, 8126090, 8686510, 9286960, 9927440, 13001744, 13898416, 14394788, 16252180, 17373020, 17993485, 25190879, 28789576, 32504360, 34746040, 35986970, 50381758, 57579152, 65008720, 69492080, 71973940, 100763516, 125954395, 143947880, 201527032, 251908790, 287895760, 403054064, 503817580, 1007635160, 2015270320]

約数ペア:

[(1, 2015270320), (2, 1007635160), (4, 503817580), (5, 403054064), (7, 287895760), (8, 251908790), (10, 201527032), (14, 143947880), (16, 125954395), (20, 100763516), (28, 71973940), (29, 69492080), (31, 65008720), (35, 57579152), (40, 50381758), (56, 35986970), (58, 34746040), (62, 32504360), (70, 28789576), (80, 25190879), (112, 17993485), (116, 17373020), (124, 16252180), (140, 14394788), (145, 13898416), (155, 13001744), (203, 9927440), (217, 9286960), (232, 8686510), (248, 8126090), (280, 7197394), (290, 6949208), (310, 6500872), (406, 4963720), (434, 4643480), (464, 4343255), (496, 4063045), (560, 3598697), (580, 3474604), (620, 3250436), (812, 2481860), (868, 2321740), (899, 2241680), (1015, 1985488), (1085, 1857392), (1160, 1737302), (1240, 1625218), (1624, 1240930), (1736, 1160870), (1798, 1120840), (2030, 992744), (2170, 928696), (2320, 868651), (2480, 812609), (3248, 620465), (3472, 580435), (3596, 560420), (4003, 503440), (4060, 496372), (4340, 464348), (4495, 448336), (6293, 320240), (7192, 280210), (8006, 251720), (8120, 248186), (8680, 232174), (8990, 224168), (12586, 160120), (14384, 140105), (16012, 125860), (16240, 124093), (17360, 116087), (17980, 112084), (20015, 100688), (25172, 80060), (28021, 71920), (31465, 64048), (32024, 62930), (35960, 56042), (40030, 50344)]