320076000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 288

約数和(自身を含む): 1205070048

約数和(自身を除く): 884994048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 125, 136, 144, 150, 153, 160, 170, 180, 200, 204, 225, 240, 250, 255, 272, 288, 300, 306, 340, 360, 375, 400, 408, 425, 450, 480, 500, 510, 523, 544, 600, 612, 680, 720, 750, 765, 800, 816, 850, 900, 1000, 1020, 1046, 1125, 1200, 1224, 1275, 1360, 1440, 1500, 1530, 1569, 1632, 1700, 1800, 2000, 2040, 2092, 2125, 2250, 2400, 2448, 2550, 2615, 2720, 3000, 3060, 3138, 3400, 3600, 3825, 4000, 4080, 4184, 4250, 4500, 4707, 4896, 5100, 5230, 6000, 6120, 6276, 6375, 6800, 7200, 7650, 7845, 8160, 8368, 8500, 8891, 9000, 9414, 10200, 10460, 12000, 12240, 12552, 12750, 13075, 13600, 15300, 15690, 16736, 17000, 17782, 18000, 18828, 19125, 20400, 20920, 23535, 24480, 25104, 25500, 26150, 26673, 30600, 31380, 34000, 35564, 36000, 37656, 38250, 39225, 40800, 41840, 44455, 47070, 50208, 51000, 52300, 53346, 61200, 62760, 65375, 68000, 71128, 75312, 76500, 78450, 80019, 83680, 88910, 94140, 102000, 104600, 106692, 117675, 122400, 125520, 130750, 133365, 142256, 150624, 153000, 156900, 160038, 177820, 188280, 196125, 204000, 209200, 213384, 222275, 235350, 251040, 261500, 266730, 284512, 306000, 313800, 320076, 355640, 376560, 392250, 400095, 418400, 426768, 444550, 470700, 523000, 533460, 588375, 612000, 627600, 640152, 666825, 711280, 753120, 784500, 800190, 853536, 889100, 941400, 1046000, 1066920, 1111375, 1176750, 1255200, 1280304, 1333650, 1422560, 1569000, 1600380, 1778200, 1882800, 2000475, 2092000, 2133840, 2222750, 2353500, 2560608, 2667300, 3138000, 3200760, 3334125, 3556400, 3765600, 4000950, 4267680, 4445500, 4707000, 5334600, 6276000, 6401520, 6668250, 7112800, 8001900, 8891000, 9414000, 10002375, 10669200, 12803040, 13336500, 16003800, 17782000, 18828000, 20004750, 21338400, 26673000, 32007600, 35564000, 40009500, 53346000, 64015200, 80019000, 106692000, 160038000, 320076000]

約数ペア:

[(1, 320076000), (2, 160038000), (3, 106692000), (4, 80019000), (5, 64015200), (6, 53346000), (8, 40009500), (9, 35564000), (10, 32007600), (12, 26673000), (15, 21338400), (16, 20004750), (17, 18828000), (18, 17782000), (20, 16003800), (24, 13336500), (25, 12803040), (30, 10669200), (32, 10002375), (34, 9414000), (36, 8891000), (40, 8001900), (45, 7112800), (48, 6668250), (50, 6401520), (51, 6276000), (60, 5334600), (68, 4707000), (72, 4445500), (75, 4267680), (80, 4000950), (85, 3765600), (90, 3556400), (96, 3334125), (100, 3200760), (102, 3138000), (120, 2667300), (125, 2560608), (136, 2353500), (144, 2222750), (150, 2133840), (153, 2092000), (160, 2000475), (170, 1882800), (180, 1778200), (200, 1600380), (204, 1569000), (225, 1422560), (240, 1333650), (250, 1280304), (255, 1255200), (272, 1176750), (288, 1111375), (300, 1066920), (306, 1046000), (340, 941400), (360, 889100), (375, 853536), (400, 800190), (408, 784500), (425, 753120), (450, 711280), (480, 666825), (500, 640152), (510, 627600), (523, 612000), (544, 588375), (600, 533460), (612, 523000), (680, 470700), (720, 444550), (750, 426768), (765, 418400), (800, 400095), (816, 392250), (850, 376560), (900, 355640), (1000, 320076), (1020, 313800), (1046, 306000), (1125, 284512), (1200, 266730), (1224, 261500), (1275, 251040), (1360, 235350), (1440, 222275), (1500, 213384), (1530, 209200), (1569, 204000), (1632, 196125), (1700, 188280), (1800, 177820), (2000, 160038), (2040, 156900), (2092, 153000), (2125, 150624), (2250, 142256), (2400, 133365), (2448, 130750), (2550, 125520), (2615, 122400), (2720, 117675), (3000, 106692), (3060, 104600), (3138, 102000), (3400, 94140), (3600, 88910), (3825, 83680), (4000, 80019), (4080, 78450), (4184, 76500), (4250, 75312), (4500, 71128), (4707, 68000), (4896, 65375), (5100, 62760), (5230, 61200), (6000, 53346), (6120, 52300), (6276, 51000), (6375, 50208), (6800, 47070), (7200, 44455), (7650, 41840), (7845, 40800), (8160, 39225), (8368, 38250), (8500, 37656), (8891, 36000), (9000, 35564), (9414, 34000), (10200, 31380), (10460, 30600), (12000, 26673), (12240, 26150), (12552, 25500), (12750, 25104), (13075, 24480), (13600, 23535), (15300, 20920), (15690, 20400), (16736, 19125), (17000, 18828), (17782, 18000)]