2020443600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7759}}^1$

素因数の和:7818

約数の個数: 240

約数和(自身を含む): 7636336640

約数和(自身を除く): 5615893040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 100, 105, 112, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 240, 248, 280, 300, 310, 336, 350, 372, 400, 420, 434, 465, 496, 525, 560, 600, 620, 651, 700, 744, 775, 840, 868, 930, 1050, 1085, 1200, 1240, 1302, 1400, 1488, 1550, 1680, 1736, 1860, 2100, 2170, 2325, 2480, 2604, 2800, 3100, 3255, 3472, 3720, 4200, 4340, 4650, 5208, 5425, 6200, 6510, 7440, 7759, 8400, 8680, 9300, 10416, 10850, 12400, 13020, 15518, 16275, 17360, 18600, 21700, 23277, 26040, 31036, 32550, 37200, 38795, 43400, 46554, 52080, 54313, 62072, 65100, 77590, 86800, 93108, 108626, 116385, 124144, 130200, 155180, 162939, 186216, 193975, 217252, 232770, 240529, 260400, 271565, 310360, 325878, 372432, 387950, 434504, 465540, 481058, 543130, 581925, 620720, 651756, 721587, 775900, 814695, 869008, 931080, 962116, 1086260, 1163850, 1202645, 1303512, 1357825, 1443174, 1551800, 1629390, 1683703, 1862160, 1924232, 2172520, 2327700, 2405290, 2607024, 2715650, 2886348, 3103600, 3258780, 3367406, 3607935, 3848464, 4073475, 4345040, 4655400, 4810580, 5051109, 5431300, 5772696, 6013225, 6517560, 6734812, 7215870, 8146950, 8418515, 9310800, 9621160, 10102218, 10862600, 11545392, 12026450, 13035120, 13469624, 14431740, 16293900, 16837030, 18039675, 19242320, 20204436, 21725200, 24052900, 25255545, 26939248, 28863480, 32587800, 33674060, 36079350, 40408872, 42092575, 48105800, 50511090, 57726960, 65175600, 67348120, 72158700, 80817744, 84185150, 96211600, 101022180, 126277725, 134696240, 144317400, 168370300, 202044360, 252555450, 288634800, 336740600, 404088720, 505110900, 673481200, 1010221800, 2020443600]

約数ペア:

[(1, 2020443600), (2, 1010221800), (3, 673481200), (4, 505110900), (5, 404088720), (6, 336740600), (7, 288634800), (8, 252555450), (10, 202044360), (12, 168370300), (14, 144317400), (15, 134696240), (16, 126277725), (20, 101022180), (21, 96211600), (24, 84185150), (25, 80817744), (28, 72158700), (30, 67348120), (31, 65175600), (35, 57726960), (40, 50511090), (42, 48105800), (48, 42092575), (50, 40408872), (56, 36079350), (60, 33674060), (62, 32587800), (70, 28863480), (75, 26939248), (80, 25255545), (84, 24052900), (93, 21725200), (100, 20204436), (105, 19242320), (112, 18039675), (120, 16837030), (124, 16293900), (140, 14431740), (150, 13469624), (155, 13035120), (168, 12026450), (175, 11545392), (186, 10862600), (200, 10102218), (210, 9621160), (217, 9310800), (240, 8418515), (248, 8146950), (280, 7215870), (300, 6734812), (310, 6517560), (336, 6013225), (350, 5772696), (372, 5431300), (400, 5051109), (420, 4810580), (434, 4655400), (465, 4345040), (496, 4073475), (525, 3848464), (560, 3607935), (600, 3367406), (620, 3258780), (651, 3103600), (700, 2886348), (744, 2715650), (775, 2607024), (840, 2405290), (868, 2327700), (930, 2172520), (1050, 1924232), (1085, 1862160), (1200, 1683703), (1240, 1629390), (1302, 1551800), (1400, 1443174), (1488, 1357825), (1550, 1303512), (1680, 1202645), (1736, 1163850), (1860, 1086260), (2100, 962116), (2170, 931080), (2325, 869008), (2480, 814695), (2604, 775900), (2800, 721587), (3100, 651756), (3255, 620720), (3472, 581925), (3720, 543130), (4200, 481058), (4340, 465540), (4650, 434504), (5208, 387950), (5425, 372432), (6200, 325878), (6510, 310360), (7440, 271565), (7759, 260400), (8400, 240529), (8680, 232770), (9300, 217252), (10416, 193975), (10850, 186216), (12400, 162939), (13020, 155180), (15518, 130200), (16275, 124144), (17360, 116385), (18600, 108626), (21700, 93108), (23277, 86800), (26040, 77590), (31036, 65100), (32550, 62072), (37200, 54313), (38795, 52080), (43400, 46554)]