1916416800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 432

約数和(自身を含む): 7386714720

約数和(自身を除く): 5470297920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 120, 135, 136, 144, 150, 153, 160, 170, 180, 200, 204, 216, 225, 240, 255, 270, 272, 288, 289, 300, 306, 307, 340, 360, 400, 408, 425, 432, 450, 459, 480, 510, 540, 544, 578, 600, 612, 614, 675, 680, 720, 765, 800, 816, 850, 864, 867, 900, 918, 921, 1020, 1080, 1156, 1200, 1224, 1228, 1275, 1350, 1360, 1440, 1445, 1530, 1535, 1632, 1700, 1734, 1800, 1836, 1842, 2040, 2160, 2295, 2312, 2400, 2448, 2456, 2550, 2601, 2700, 2720, 2763, 2890, 3060, 3070, 3400, 3468, 3600, 3672, 3684, 3825, 4080, 4320, 4335, 4590, 4605, 4624, 4896, 4912, 5100, 5202, 5219, 5400, 5526, 5780, 6120, 6140, 6800, 6936, 7200, 7225, 7344, 7368, 7650, 7675, 7803, 8160, 8289, 8670, 9180, 9210, 9248, 9824, 10200, 10404, 10438, 10800, 11052, 11475, 11560, 12240, 12280, 13005, 13600, 13815, 13872, 14450, 14688, 14736, 15300, 15350, 15606, 15657, 16578, 17340, 18360, 18420, 20400, 20808, 20876, 21600, 21675, 22104, 22950, 23025, 23120, 24480, 24560, 26010, 26095, 27630, 27744, 28900, 29472, 30600, 30700, 31212, 31314, 33156, 34680, 36720, 36840, 39015, 40800, 41445, 41616, 41752, 43350, 44208, 45900, 46050, 46240, 46971, 49120, 52020, 52190, 55260, 57800, 61200, 61400, 62424, 62628, 65025, 66312, 69075, 69360, 73440, 73680, 78030, 78285, 82890, 83232, 83504, 86700, 88416, 88723, 91800, 92100, 93942, 104040, 104380, 110520, 115600, 122400, 122800, 124848, 125256, 130050, 130475, 132624, 138150, 138720, 140913, 147360, 156060, 156570, 165780, 167008, 173400, 177446, 183600, 184200, 187884, 195075, 207225, 208080, 208760, 221040, 231200, 234855, 245600, 249696, 250512, 260100, 260950, 265248, 266169, 276300, 281826, 312120, 313140, 331560, 346800, 354892, 367200, 368400, 375768, 390150, 391425, 414450, 416160, 417520, 442080, 443615, 469710, 501024, 520200, 521900, 532338, 552600, 563652, 624240, 626280, 663120, 693600, 704565, 709784, 736800, 751536, 780300, 782850, 798507, 828900, 835040, 887230, 939420, 1040400, 1043800, 1064676, 1105200, 1127304, 1174275, 1248480, 1252560, 1326240, 1330845, 1409130, 1419568, 1503072, 1560600, 1565700, 1597014, 1657800, 1774460, 1878840, 2080800, 2087600, 2129352, 2210400, 2218075, 2254608, 2348550, 2395521, 2505120, 2661690, 2818260, 2839136, 3121200, 3131400, 3194028, 3315600, 3522825, 3548920, 3757680, 3992535, 4175200, 4258704, 4436150, 4509216, 4697100, 4791042, 5323380, 5636520, 6242400, 6262800, 6388056, 6631200, 6654225, 7045650, 7097840, 7515360, 7985070, 8517408, 8872300, 9394200, 9582084, 10646760, 11273040, 11977605, 12525600, 12776112, 13308450, 14091300, 14195680, 15970140, 17744600, 18788400, 19164168, 19962675, 21293520, 22546080, 23955210, 25552224, 26616900, 28182600, 31940280, 35489200, 37576800, 38328336, 39925350, 42587040, 47910420, 53233800, 56365200, 59888025, 63880560, 70978400, 76656672, 79850700, 95820840, 106467600, 112730400, 119776050, 127761120, 159701400, 191641680, 212935200, 239552100, 319402800, 383283360, 479104200, 638805600, 958208400, 1916416800]

約数ペア:

[(1, 1916416800), (2, 958208400), (3, 638805600), (4, 479104200), (5, 383283360), (6, 319402800), (8, 239552100), (9, 212935200), (10, 191641680), (12, 159701400), (15, 127761120), (16, 119776050), (17, 112730400), (18, 106467600), (20, 95820840), (24, 79850700), (25, 76656672), (27, 70978400), (30, 63880560), (32, 59888025), (34, 56365200), (36, 53233800), (40, 47910420), (45, 42587040), (48, 39925350), (50, 38328336), (51, 37576800), (54, 35489200), (60, 31940280), (68, 28182600), (72, 26616900), (75, 25552224), (80, 23955210), (85, 22546080), (90, 21293520), (96, 19962675), (100, 19164168), (102, 18788400), (108, 17744600), (120, 15970140), (135, 14195680), (136, 14091300), (144, 13308450), (150, 12776112), (153, 12525600), (160, 11977605), (170, 11273040), (180, 10646760), (200, 9582084), (204, 9394200), (216, 8872300), (225, 8517408), (240, 7985070), (255, 7515360), (270, 7097840), (272, 7045650), (288, 6654225), (289, 6631200), (300, 6388056), (306, 6262800), (307, 6242400), (340, 5636520), (360, 5323380), (400, 4791042), (408, 4697100), (425, 4509216), (432, 4436150), (450, 4258704), (459, 4175200), (480, 3992535), (510, 3757680), (540, 3548920), (544, 3522825), (578, 3315600), (600, 3194028), (612, 3131400), (614, 3121200), (675, 2839136), (680, 2818260), (720, 2661690), (765, 2505120), (800, 2395521), (816, 2348550), (850, 2254608), (864, 2218075), (867, 2210400), (900, 2129352), (918, 2087600), (921, 2080800), (1020, 1878840), (1080, 1774460), (1156, 1657800), (1200, 1597014), (1224, 1565700), (1228, 1560600), (1275, 1503072), (1350, 1419568), (1360, 1409130), (1440, 1330845), (1445, 1326240), (1530, 1252560), (1535, 1248480), (1632, 1174275), (1700, 1127304), (1734, 1105200), (1800, 1064676), (1836, 1043800), (1842, 1040400), (2040, 939420), (2160, 887230), (2295, 835040), (2312, 828900), (2400, 798507), (2448, 782850), (2456, 780300), (2550, 751536), (2601, 736800), (2700, 709784), (2720, 704565), (2763, 693600), (2890, 663120), (3060, 626280), (3070, 624240), (3400, 563652), (3468, 552600), (3600, 532338), (3672, 521900), (3684, 520200), (3825, 501024), (4080, 469710), (4320, 443615), (4335, 442080), (4590, 417520), (4605, 416160), (4624, 414450), (4896, 391425), (4912, 390150), (5100, 375768), (5202, 368400), (5219, 367200), (5400, 354892), (5526, 346800), (5780, 331560), (6120, 313140), (6140, 312120), (6800, 281826), (6936, 276300), (7200, 266169), (7225, 265248), (7344, 260950), (7368, 260100), (7650, 250512), (7675, 249696), (7803, 245600), (8160, 234855), (8289, 231200), (8670, 221040), (9180, 208760), (9210, 208080), (9248, 207225), (9824, 195075), (10200, 187884), (10404, 184200), (10438, 183600), (10800, 177446), (11052, 173400), (11475, 167008), (11560, 165780), (12240, 156570), (12280, 156060), (13005, 147360), (13600, 140913), (13815, 138720), (13872, 138150), (14450, 132624), (14688, 130475), (14736, 130050), (15300, 125256), (15350, 124848), (15606, 122800), (15657, 122400), (16578, 115600), (17340, 110520), (18360, 104380), (18420, 104040), (20400, 93942), (20808, 92100), (20876, 91800), (21600, 88723), (21675, 88416), (22104, 86700), (22950, 83504), (23025, 83232), (23120, 82890), (24480, 78285), (24560, 78030), (26010, 73680), (26095, 73440), (27630, 69360), (27744, 69075), (28900, 66312), (29472, 65025), (30600, 62628), (30700, 62424), (31212, 61400), (31314, 61200), (33156, 57800), (34680, 55260), (36720, 52190), (36840, 52020), (39015, 49120), (40800, 46971), (41445, 46240), (41616, 46050), (41752, 45900), (43350, 44208)]