2581334400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15817}}^1$

素因数の和:15861

約数の個数: 192

約数和(自身を含む): 9002972880

約数和(自身を除く): 6421638480

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, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1360, 1600, 1632, 1700, 1920, 2040, 2176, 2400, 2550, 2720, 3200, 3264, 3400, 4080, 4800, 5100, 5440, 6528, 6800, 8160, 9600, 10200, 10880, 13600, 15817, 16320, 20400, 27200, 31634, 32640, 40800, 47451, 54400, 63268, 79085, 81600, 94902, 126536, 158170, 163200, 189804, 237255, 253072, 268889, 316340, 379608, 395425, 474510, 506144, 537778, 632680, 759216, 790850, 806667, 949020, 1012288, 1075556, 1186275, 1265360, 1344445, 1518432, 1581700, 1613334, 1898040, 2024576, 2151112, 2372550, 2530720, 2688890, 3036864, 3163400, 3226668, 3796080, 4033335, 4302224, 4745100, 5061440, 5377780, 6073728, 6326800, 6453336, 6722225, 7592160, 8066670, 8604448, 9490200, 10122880, 10755560, 12653600, 12906672, 13444450, 15184320, 16133340, 17208896, 18980400, 20166675, 21511120, 25307200, 25813344, 26888900, 30368640, 32266680, 34417792, 37960800, 40333350, 43022240, 50614400, 51626688, 53777800, 64533360, 75921600, 80666700, 86044480, 103253376, 107555600, 129066720, 151843200, 161333400, 172088960, 215111200, 258133440, 322666800, 430222400, 516266880, 645333600, 860444800, 1290667200, 2581334400]

約数ペア:

[(1, 2581334400), (2, 1290667200), (3, 860444800), (4, 645333600), (5, 516266880), (6, 430222400), (8, 322666800), (10, 258133440), (12, 215111200), (15, 172088960), (16, 161333400), (17, 151843200), (20, 129066720), (24, 107555600), (25, 103253376), (30, 86044480), (32, 80666700), (34, 75921600), (40, 64533360), (48, 53777800), (50, 51626688), (51, 50614400), (60, 43022240), (64, 40333350), (68, 37960800), (75, 34417792), (80, 32266680), (85, 30368640), (96, 26888900), (100, 25813344), (102, 25307200), (120, 21511120), (128, 20166675), (136, 18980400), (150, 17208896), (160, 16133340), (170, 15184320), (192, 13444450), (200, 12906672), (204, 12653600), (240, 10755560), (255, 10122880), (272, 9490200), (300, 8604448), (320, 8066670), (340, 7592160), (384, 6722225), (400, 6453336), (408, 6326800), (425, 6073728), (480, 5377780), (510, 5061440), (544, 4745100), (600, 4302224), (640, 4033335), (680, 3796080), (800, 3226668), (816, 3163400), (850, 3036864), (960, 2688890), (1020, 2530720), (1088, 2372550), (1200, 2151112), (1275, 2024576), (1360, 1898040), (1600, 1613334), (1632, 1581700), (1700, 1518432), (1920, 1344445), (2040, 1265360), (2176, 1186275), (2400, 1075556), (2550, 1012288), (2720, 949020), (3200, 806667), (3264, 790850), (3400, 759216), (4080, 632680), (4800, 537778), (5100, 506144), (5440, 474510), (6528, 395425), (6800, 379608), (8160, 316340), (9600, 268889), (10200, 253072), (10880, 237255), (13600, 189804), (15817, 163200), (16320, 158170), (20400, 126536), (27200, 94902), (31634, 81600), (32640, 79085), (40800, 63268), (47451, 54400)]