1390627200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8521}}^1$

素因数の和:8565

約数の個数: 192

約数和(自身を含む): 4850381520

約数和(自身を除く): 3459754320

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, 8521, 9600, 10200, 10880, 13600, 16320, 17042, 20400, 25563, 27200, 32640, 34084, 40800, 42605, 51126, 54400, 68168, 81600, 85210, 102252, 127815, 136336, 144857, 163200, 170420, 204504, 213025, 255630, 272672, 289714, 340840, 409008, 426050, 434571, 511260, 545344, 579428, 639075, 681680, 724285, 818016, 852100, 869142, 1022520, 1090688, 1158856, 1278150, 1363360, 1448570, 1636032, 1704200, 1738284, 2045040, 2172855, 2317712, 2556300, 2726720, 2897140, 3272064, 3408400, 3476568, 3621425, 4090080, 4345710, 4635424, 5112600, 5453440, 5794280, 6816800, 6953136, 7242850, 8180160, 8691420, 9270848, 10225200, 10864275, 11588560, 13633600, 13906272, 14485700, 16360320, 17382840, 18541696, 20450400, 21728550, 23177120, 27267200, 27812544, 28971400, 34765680, 40900800, 43457100, 46354240, 55625088, 57942800, 69531360, 81801600, 86914200, 92708480, 115885600, 139062720, 173828400, 231771200, 278125440, 347656800, 463542400, 695313600, 1390627200]

約数ペア:

[(1, 1390627200), (2, 695313600), (3, 463542400), (4, 347656800), (5, 278125440), (6, 231771200), (8, 173828400), (10, 139062720), (12, 115885600), (15, 92708480), (16, 86914200), (17, 81801600), (20, 69531360), (24, 57942800), (25, 55625088), (30, 46354240), (32, 43457100), (34, 40900800), (40, 34765680), (48, 28971400), (50, 27812544), (51, 27267200), (60, 23177120), (64, 21728550), (68, 20450400), (75, 18541696), (80, 17382840), (85, 16360320), (96, 14485700), (100, 13906272), (102, 13633600), (120, 11588560), (128, 10864275), (136, 10225200), (150, 9270848), (160, 8691420), (170, 8180160), (192, 7242850), (200, 6953136), (204, 6816800), (240, 5794280), (255, 5453440), (272, 5112600), (300, 4635424), (320, 4345710), (340, 4090080), (384, 3621425), (400, 3476568), (408, 3408400), (425, 3272064), (480, 2897140), (510, 2726720), (544, 2556300), (600, 2317712), (640, 2172855), (680, 2045040), (800, 1738284), (816, 1704200), (850, 1636032), (960, 1448570), (1020, 1363360), (1088, 1278150), (1200, 1158856), (1275, 1090688), (1360, 1022520), (1600, 869142), (1632, 852100), (1700, 818016), (1920, 724285), (2040, 681680), (2176, 639075), (2400, 579428), (2550, 545344), (2720, 511260), (3200, 434571), (3264, 426050), (3400, 409008), (4080, 340840), (4800, 289714), (5100, 272672), (5440, 255630), (6528, 213025), (6800, 204504), (8160, 170420), (8521, 163200), (9600, 144857), (10200, 136336), (10880, 127815), (13600, 102252), (16320, 85210), (17042, 81600), (20400, 68168), (25563, 54400), (27200, 51126), (32640, 42605), (34084, 40800)]