1640619000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{10723}}^1$

素因数の和:10767

約数の個数: 192

約数和(自身を含む): 5872033440

約数和(自身を除く): 4231414440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 125, 136, 150, 153, 170, 180, 200, 204, 225, 250, 255, 300, 306, 340, 360, 375, 408, 425, 450, 500, 510, 600, 612, 680, 750, 765, 850, 900, 1000, 1020, 1125, 1224, 1275, 1500, 1530, 1700, 1800, 2040, 2125, 2250, 2550, 3000, 3060, 3400, 3825, 4250, 4500, 5100, 6120, 6375, 7650, 8500, 9000, 10200, 10723, 12750, 15300, 17000, 19125, 21446, 25500, 30600, 32169, 38250, 42892, 51000, 53615, 64338, 76500, 85784, 96507, 107230, 128676, 153000, 160845, 182291, 193014, 214460, 257352, 268075, 321690, 364582, 386028, 428920, 482535, 536150, 546873, 643380, 729164, 772056, 804225, 911455, 965070, 1072300, 1093746, 1286760, 1340375, 1458328, 1608450, 1640619, 1822910, 1930140, 2144600, 2187492, 2412675, 2680750, 2734365, 3216900, 3281238, 3645820, 3860280, 4021125, 4374984, 4557275, 4825350, 5361500, 5468730, 6433800, 6562476, 7291640, 8042250, 8203095, 9114550, 9650700, 10723000, 10937460, 12063375, 13124952, 13671825, 16084500, 16406190, 18229100, 19301400, 21874920, 22786375, 24126750, 27343650, 32169000, 32812380, 36458200, 41015475, 45572750, 48253500, 54687300, 65624760, 68359125, 82030950, 91145500, 96507000, 109374600, 136718250, 164061900, 182291000, 205077375, 273436500, 328123800, 410154750, 546873000, 820309500, 1640619000]

約数ペア:

[(1, 1640619000), (2, 820309500), (3, 546873000), (4, 410154750), (5, 328123800), (6, 273436500), (8, 205077375), (9, 182291000), (10, 164061900), (12, 136718250), (15, 109374600), (17, 96507000), (18, 91145500), (20, 82030950), (24, 68359125), (25, 65624760), (30, 54687300), (34, 48253500), (36, 45572750), (40, 41015475), (45, 36458200), (50, 32812380), (51, 32169000), (60, 27343650), (68, 24126750), (72, 22786375), (75, 21874920), (85, 19301400), (90, 18229100), (100, 16406190), (102, 16084500), (120, 13671825), (125, 13124952), (136, 12063375), (150, 10937460), (153, 10723000), (170, 9650700), (180, 9114550), (200, 8203095), (204, 8042250), (225, 7291640), (250, 6562476), (255, 6433800), (300, 5468730), (306, 5361500), (340, 4825350), (360, 4557275), (375, 4374984), (408, 4021125), (425, 3860280), (450, 3645820), (500, 3281238), (510, 3216900), (600, 2734365), (612, 2680750), (680, 2412675), (750, 2187492), (765, 2144600), (850, 1930140), (900, 1822910), (1000, 1640619), (1020, 1608450), (1125, 1458328), (1224, 1340375), (1275, 1286760), (1500, 1093746), (1530, 1072300), (1700, 965070), (1800, 911455), (2040, 804225), (2125, 772056), (2250, 729164), (2550, 643380), (3000, 546873), (3060, 536150), (3400, 482535), (3825, 428920), (4250, 386028), (4500, 364582), (5100, 321690), (6120, 268075), (6375, 257352), (7650, 214460), (8500, 193014), (9000, 182291), (10200, 160845), (10723, 153000), (12750, 128676), (15300, 107230), (17000, 96507), (19125, 85784), (21446, 76500), (25500, 64338), (30600, 53615), (32169, 51000), (38250, 42892)]