1642552920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4549}}^1$

素因数の和:4642

約数の個数: 192

約数和(自身を含む): 5749380000

約数和(自身を除く): 4106827080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 59, 60, 68, 72, 85, 90, 102, 118, 120, 136, 153, 170, 177, 180, 204, 236, 255, 295, 306, 340, 354, 360, 408, 472, 510, 531, 590, 612, 680, 708, 765, 885, 1003, 1020, 1062, 1180, 1224, 1416, 1530, 1770, 2006, 2040, 2124, 2360, 2655, 3009, 3060, 3540, 4012, 4248, 4549, 5015, 5310, 6018, 6120, 7080, 8024, 9027, 9098, 10030, 10620, 12036, 13647, 15045, 18054, 18196, 20060, 21240, 22745, 24072, 27294, 30090, 36108, 36392, 40120, 40941, 45135, 45490, 54588, 60180, 68235, 72216, 77333, 81882, 90270, 90980, 109176, 120360, 136470, 154666, 163764, 180540, 181960, 204705, 231999, 268391, 272940, 309332, 327528, 361080, 386665, 409410, 463998, 536782, 545880, 618664, 695997, 773330, 805173, 818820, 927996, 1073564, 1159995, 1341955, 1391994, 1546660, 1610346, 1637640, 1855992, 2147128, 2319990, 2415519, 2683910, 2783988, 3093320, 3220692, 3479985, 4025865, 4562647, 4639980, 4831038, 5367820, 5567976, 6441384, 6959970, 8051730, 9125294, 9279960, 9662076, 10735640, 12077595, 13687941, 13919940, 16103460, 18250588, 19324152, 22813235, 24155190, 27375882, 27839880, 32206920, 36501176, 41063823, 45626470, 48310380, 54751764, 68439705, 82127646, 91252940, 96620760, 109503528, 136879410, 164255292, 182505880, 205319115, 273758820, 328510584, 410638230, 547517640, 821276460, 1642552920]

約数ペア:

[(1, 1642552920), (2, 821276460), (3, 547517640), (4, 410638230), (5, 328510584), (6, 273758820), (8, 205319115), (9, 182505880), (10, 164255292), (12, 136879410), (15, 109503528), (17, 96620760), (18, 91252940), (20, 82127646), (24, 68439705), (30, 54751764), (34, 48310380), (36, 45626470), (40, 41063823), (45, 36501176), (51, 32206920), (59, 27839880), (60, 27375882), (68, 24155190), (72, 22813235), (85, 19324152), (90, 18250588), (102, 16103460), (118, 13919940), (120, 13687941), (136, 12077595), (153, 10735640), (170, 9662076), (177, 9279960), (180, 9125294), (204, 8051730), (236, 6959970), (255, 6441384), (295, 5567976), (306, 5367820), (340, 4831038), (354, 4639980), (360, 4562647), (408, 4025865), (472, 3479985), (510, 3220692), (531, 3093320), (590, 2783988), (612, 2683910), (680, 2415519), (708, 2319990), (765, 2147128), (885, 1855992), (1003, 1637640), (1020, 1610346), (1062, 1546660), (1180, 1391994), (1224, 1341955), (1416, 1159995), (1530, 1073564), (1770, 927996), (2006, 818820), (2040, 805173), (2124, 773330), (2360, 695997), (2655, 618664), (3009, 545880), (3060, 536782), (3540, 463998), (4012, 409410), (4248, 386665), (4549, 361080), (5015, 327528), (5310, 309332), (6018, 272940), (6120, 268391), (7080, 231999), (8024, 204705), (9027, 181960), (9098, 180540), (10030, 163764), (10620, 154666), (12036, 136470), (13647, 120360), (15045, 109176), (18054, 90980), (18196, 90270), (20060, 81882), (21240, 77333), (22745, 72216), (24072, 68235), (27294, 60180), (30090, 54588), (36108, 45490), (36392, 45135), (40120, 40941)]