1920129600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23531}}^1$

素因数の和:23573

約数の個数: 168

約数和(自身を含む): 6670474848

約数和(自身を除く): 4750345248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1360, 1600, 1632, 1700, 2040, 2400, 2550, 2720, 3264, 3400, 4080, 4800, 5100, 5440, 6800, 8160, 10200, 13600, 16320, 20400, 23531, 27200, 40800, 47062, 70593, 81600, 94124, 117655, 141186, 188248, 235310, 282372, 352965, 376496, 400027, 470620, 564744, 588275, 705930, 752992, 800054, 941240, 1129488, 1176550, 1200081, 1411860, 1505984, 1600108, 1764825, 1882480, 2000135, 2258976, 2353100, 2400162, 2823720, 3200216, 3529650, 3764960, 4000270, 4517952, 4706200, 4800324, 5647440, 6000405, 6400432, 7059300, 7529920, 8000540, 9412400, 9600648, 10000675, 11294880, 12000810, 12800864, 14118600, 16001080, 18824800, 19201296, 20001350, 22589760, 24001620, 25601728, 28237200, 30002025, 32002160, 37649600, 38402592, 40002700, 48003240, 56474400, 60004050, 64004320, 76805184, 80005400, 96006480, 112948800, 120008100, 128008640, 160010800, 192012960, 240016200, 320021600, 384025920, 480032400, 640043200, 960064800, 1920129600]

約数ペア:

[(1, 1920129600), (2, 960064800), (3, 640043200), (4, 480032400), (5, 384025920), (6, 320021600), (8, 240016200), (10, 192012960), (12, 160010800), (15, 128008640), (16, 120008100), (17, 112948800), (20, 96006480), (24, 80005400), (25, 76805184), (30, 64004320), (32, 60004050), (34, 56474400), (40, 48003240), (48, 40002700), (50, 38402592), (51, 37649600), (60, 32002160), (64, 30002025), (68, 28237200), (75, 25601728), (80, 24001620), (85, 22589760), (96, 20001350), (100, 19201296), (102, 18824800), (120, 16001080), (136, 14118600), (150, 12800864), (160, 12000810), (170, 11294880), (192, 10000675), (200, 9600648), (204, 9412400), (240, 8000540), (255, 7529920), (272, 7059300), (300, 6400432), (320, 6000405), (340, 5647440), (400, 4800324), (408, 4706200), (425, 4517952), (480, 4000270), (510, 3764960), (544, 3529650), (600, 3200216), (680, 2823720), (800, 2400162), (816, 2353100), (850, 2258976), (960, 2000135), (1020, 1882480), (1088, 1764825), (1200, 1600108), (1275, 1505984), (1360, 1411860), (1600, 1200081), (1632, 1176550), (1700, 1129488), (2040, 941240), (2400, 800054), (2550, 752992), (2720, 705930), (3264, 588275), (3400, 564744), (4080, 470620), (4800, 400027), (5100, 376496), (5440, 352965), (6800, 282372), (8160, 235310), (10200, 188248), (13600, 141186), (16320, 117655), (20400, 94124), (23531, 81600), (27200, 70593), (40800, 47062)]