2898553320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19979}}^1$

素因数の和:20040

約数の個数: 192

約数和(自身を含む): 10472716800

約数和(自身を除く): 7574163480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 7254, 8060, 9672, 11160, 12090, 14508, 16120, 18135, 19979, 24180, 29016, 36270, 39958, 48360, 59937, 72540, 79916, 99895, 119874, 145080, 159832, 179811, 199790, 239748, 259727, 299685, 359622, 399580, 479496, 519454, 599370, 619349, 719244, 779181, 799160, 899055, 1038908, 1198740, 1238698, 1298635, 1438488, 1558362, 1798110, 1858047, 2077816, 2337543, 2397480, 2477396, 2597270, 3096745, 3116724, 3596220, 3716094, 3895905, 4675086, 4954792, 5194540, 5574141, 6193490, 6233448, 7192440, 7432188, 7791810, 8051537, 9290235, 9350172, 10389080, 11148282, 11687715, 12386980, 14864376, 15583620, 16103074, 18580470, 18700344, 22296564, 23375430, 24154611, 24773960, 27870705, 31167240, 32206148, 37160940, 40257685, 44593128, 46750860, 48309222, 55741410, 64412296, 72463833, 74321880, 80515370, 93501720, 96618444, 111482820, 120773055, 144927666, 161030740, 193236888, 222965640, 241546110, 289855332, 322061480, 362319165, 483092220, 579710664, 724638330, 966184440, 1449276660, 2898553320]

約数ペア:

[(1, 2898553320), (2, 1449276660), (3, 966184440), (4, 724638330), (5, 579710664), (6, 483092220), (8, 362319165), (9, 322061480), (10, 289855332), (12, 241546110), (13, 222965640), (15, 193236888), (18, 161030740), (20, 144927666), (24, 120773055), (26, 111482820), (30, 96618444), (31, 93501720), (36, 80515370), (39, 74321880), (40, 72463833), (45, 64412296), (52, 55741410), (60, 48309222), (62, 46750860), (65, 44593128), (72, 40257685), (78, 37160940), (90, 32206148), (93, 31167240), (104, 27870705), (117, 24773960), (120, 24154611), (124, 23375430), (130, 22296564), (155, 18700344), (156, 18580470), (180, 16103074), (186, 15583620), (195, 14864376), (234, 12386980), (248, 11687715), (260, 11148282), (279, 10389080), (310, 9350172), (312, 9290235), (360, 8051537), (372, 7791810), (390, 7432188), (403, 7192440), (465, 6233448), (468, 6193490), (520, 5574141), (558, 5194540), (585, 4954792), (620, 4675086), (744, 3895905), (780, 3716094), (806, 3596220), (930, 3116724), (936, 3096745), (1116, 2597270), (1170, 2477396), (1209, 2397480), (1240, 2337543), (1395, 2077816), (1560, 1858047), (1612, 1798110), (1860, 1558362), (2015, 1438488), (2232, 1298635), (2340, 1238698), (2418, 1198740), (2790, 1038908), (3224, 899055), (3627, 799160), (3720, 779181), (4030, 719244), (4680, 619349), (4836, 599370), (5580, 519454), (6045, 479496), (7254, 399580), (8060, 359622), (9672, 299685), (11160, 259727), (12090, 239748), (14508, 199790), (16120, 179811), (18135, 159832), (19979, 145080), (24180, 119874), (29016, 99895), (36270, 79916), (39958, 72540), (48360, 59937)]