2013561720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27827}}^1$

素因数の和:27914

約数の個数: 128

約数和(自身を含む): 6812294400

約数和(自身を除く): 4798732680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 2010, 2412, 2680, 3015, 3618, 4020, 4824, 6030, 7236, 8040, 9045, 12060, 14472, 18090, 24120, 27827, 36180, 55654, 72360, 83481, 111308, 139135, 166962, 222616, 250443, 278270, 333924, 417405, 500886, 556540, 667848, 751329, 834810, 1001772, 1113080, 1252215, 1502658, 1669620, 1864409, 2003544, 2504430, 3005316, 3339240, 3728818, 3756645, 5008860, 5593227, 6010632, 7457636, 7513290, 9322045, 10017720, 11186454, 14915272, 15026580, 16779681, 18644090, 22372908, 27966135, 30053160, 33559362, 37288180, 44745816, 50339043, 55932270, 67118724, 74576360, 83898405, 100678086, 111864540, 134237448, 167796810, 201356172, 223729080, 251695215, 335593620, 402712344, 503390430, 671187240, 1006780860, 2013561720]

約数ペア:

[(1, 2013561720), (2, 1006780860), (3, 671187240), (4, 503390430), (5, 402712344), (6, 335593620), (8, 251695215), (9, 223729080), (10, 201356172), (12, 167796810), (15, 134237448), (18, 111864540), (20, 100678086), (24, 83898405), (27, 74576360), (30, 67118724), (36, 55932270), (40, 50339043), (45, 44745816), (54, 37288180), (60, 33559362), (67, 30053160), (72, 27966135), (90, 22372908), (108, 18644090), (120, 16779681), (134, 15026580), (135, 14915272), (180, 11186454), (201, 10017720), (216, 9322045), (268, 7513290), (270, 7457636), (335, 6010632), (360, 5593227), (402, 5008860), (536, 3756645), (540, 3728818), (603, 3339240), (670, 3005316), (804, 2504430), (1005, 2003544), (1080, 1864409), (1206, 1669620), (1340, 1502658), (1608, 1252215), (1809, 1113080), (2010, 1001772), (2412, 834810), (2680, 751329), (3015, 667848), (3618, 556540), (4020, 500886), (4824, 417405), (6030, 333924), (7236, 278270), (8040, 250443), (9045, 222616), (12060, 166962), (14472, 139135), (18090, 111308), (24120, 83481), (27827, 72360), (36180, 55654)]