2123563680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{210671}}^1$

素因数の和:210699

約数の個数: 144

約数和(自身を含む): 8281937664

約数和(自身を除く): 6158373984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 210671, 421342, 632013, 842684, 1053355, 1264026, 1474697, 1685368, 1896039, 2106710, 2528052, 2949394, 3160065, 3370736, 3792078, 4213420, 4424091, 5056104, 5898788, 6320130, 6741472, 7373485, 7584156, 8426840, 8848182, 9480195, 10112208, 11797576, 12640260, 13272273, 14746970, 15168312, 16853680, 17696364, 18960390, 20224416, 22120455, 23595152, 25280520, 26544546, 29493940, 30336624, 33707360, 35392728, 37920780, 44240910, 47190304, 50561040, 53089092, 58987880, 60673248, 66361365, 70785456, 75841560, 88481820, 101122080, 106178184, 117975760, 132722730, 141570912, 151683120, 176963640, 212356368, 235951520, 265445460, 303366240, 353927280, 424712736, 530890920, 707854560, 1061781840, 2123563680]

約数ペア:

[(1, 2123563680), (2, 1061781840), (3, 707854560), (4, 530890920), (5, 424712736), (6, 353927280), (7, 303366240), (8, 265445460), (9, 235951520), (10, 212356368), (12, 176963640), (14, 151683120), (15, 141570912), (16, 132722730), (18, 117975760), (20, 106178184), (21, 101122080), (24, 88481820), (28, 75841560), (30, 70785456), (32, 66361365), (35, 60673248), (36, 58987880), (40, 53089092), (42, 50561040), (45, 47190304), (48, 44240910), (56, 37920780), (60, 35392728), (63, 33707360), (70, 30336624), (72, 29493940), (80, 26544546), (84, 25280520), (90, 23595152), (96, 22120455), (105, 20224416), (112, 18960390), (120, 17696364), (126, 16853680), (140, 15168312), (144, 14746970), (160, 13272273), (168, 12640260), (180, 11797576), (210, 10112208), (224, 9480195), (240, 8848182), (252, 8426840), (280, 7584156), (288, 7373485), (315, 6741472), (336, 6320130), (360, 5898788), (420, 5056104), (480, 4424091), (504, 4213420), (560, 3792078), (630, 3370736), (672, 3160065), (720, 2949394), (840, 2528052), (1008, 2106710), (1120, 1896039), (1260, 1685368), (1440, 1474697), (1680, 1264026), (2016, 1053355), (2520, 842684), (3360, 632013), (5040, 421342), (10080, 210671)]