320484000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1616

約数の個数: 192

約数和(自身を含む): 1112372352

約数和(自身を除く): 791888352

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, 68, 75, 80, 85, 96, 100, 102, 120, 125, 136, 150, 160, 170, 200, 204, 240, 250, 255, 272, 300, 340, 375, 400, 408, 425, 480, 500, 510, 544, 600, 680, 750, 800, 816, 850, 1000, 1020, 1200, 1275, 1360, 1500, 1571, 1632, 1700, 2000, 2040, 2125, 2400, 2550, 2720, 3000, 3142, 3400, 4000, 4080, 4250, 4713, 5100, 6000, 6284, 6375, 6800, 7855, 8160, 8500, 9426, 10200, 12000, 12568, 12750, 13600, 15710, 17000, 18852, 20400, 23565, 25136, 25500, 26707, 31420, 34000, 37704, 39275, 40800, 47130, 50272, 51000, 53414, 62840, 68000, 75408, 78550, 80121, 94260, 102000, 106828, 117825, 125680, 133535, 150816, 157100, 160242, 188520, 196375, 204000, 213656, 235650, 251360, 267070, 314200, 320484, 377040, 392750, 400605, 427312, 471300, 534140, 589125, 628400, 640968, 667675, 754080, 785500, 801210, 854624, 942600, 1068280, 1178250, 1256800, 1281936, 1335350, 1571000, 1602420, 1885200, 2003025, 2136560, 2356500, 2563872, 2670700, 3142000, 3204840, 3338375, 3770400, 4006050, 4273120, 4713000, 5341400, 6284000, 6409680, 6676750, 8012100, 9426000, 10015125, 10682800, 12819360, 13353500, 16024200, 18852000, 20030250, 21365600, 26707000, 32048400, 40060500, 53414000, 64096800, 80121000, 106828000, 160242000, 320484000]

約数ペア:

[(1, 320484000), (2, 160242000), (3, 106828000), (4, 80121000), (5, 64096800), (6, 53414000), (8, 40060500), (10, 32048400), (12, 26707000), (15, 21365600), (16, 20030250), (17, 18852000), (20, 16024200), (24, 13353500), (25, 12819360), (30, 10682800), (32, 10015125), (34, 9426000), (40, 8012100), (48, 6676750), (50, 6409680), (51, 6284000), (60, 5341400), (68, 4713000), (75, 4273120), (80, 4006050), (85, 3770400), (96, 3338375), (100, 3204840), (102, 3142000), (120, 2670700), (125, 2563872), (136, 2356500), (150, 2136560), (160, 2003025), (170, 1885200), (200, 1602420), (204, 1571000), (240, 1335350), (250, 1281936), (255, 1256800), (272, 1178250), (300, 1068280), (340, 942600), (375, 854624), (400, 801210), (408, 785500), (425, 754080), (480, 667675), (500, 640968), (510, 628400), (544, 589125), (600, 534140), (680, 471300), (750, 427312), (800, 400605), (816, 392750), (850, 377040), (1000, 320484), (1020, 314200), (1200, 267070), (1275, 251360), (1360, 235650), (1500, 213656), (1571, 204000), (1632, 196375), (1700, 188520), (2000, 160242), (2040, 157100), (2125, 150816), (2400, 133535), (2550, 125680), (2720, 117825), (3000, 106828), (3142, 102000), (3400, 94260), (4000, 80121), (4080, 78550), (4250, 75408), (4713, 68000), (5100, 62840), (6000, 53414), (6284, 51000), (6375, 50272), (6800, 47130), (7855, 40800), (8160, 39275), (8500, 37704), (9426, 34000), (10200, 31420), (12000, 26707), (12568, 25500), (12750, 25136), (13600, 23565), (15710, 20400), (17000, 18852)]