1946349720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45433}}^1$

素因数の和:45474

約数の個数: 192

約数和(自身を含む): 7654720320

約数和(自身を除く): 5708370600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 14280, 21420, 42840, 45433, 90866, 136299, 181732, 227165, 272598, 318031, 363464, 408897, 454330, 545196, 636062, 681495, 772361, 817794, 908660, 954093, 1090392, 1272124, 1362990, 1544722, 1590155, 1635588, 1817320, 1908186, 2044485, 2317083, 2544248, 2725980, 2862279, 3089444, 3180310, 3271176, 3816372, 3861805, 4088970, 4634166, 4770465, 5406527, 5451960, 5724558, 6178888, 6360620, 6951249, 7632744, 7723610, 8177940, 9268332, 9540930, 10813054, 11449116, 11585415, 12721240, 13902498, 14311395, 15447220, 16219581, 16355880, 18536664, 19081860, 21626108, 22898232, 23170830, 27032635, 27804996, 28622790, 30894440, 32439162, 34756245, 38163720, 43252216, 46341660, 48658743, 54065270, 55609992, 57245580, 64878324, 69512490, 81097905, 92683320, 97317486, 108130540, 114491160, 129756648, 139024980, 162195810, 194634972, 216261080, 243293715, 278049960, 324391620, 389269944, 486587430, 648783240, 973174860, 1946349720]

約数ペア:

[(1, 1946349720), (2, 973174860), (3, 648783240), (4, 486587430), (5, 389269944), (6, 324391620), (7, 278049960), (8, 243293715), (9, 216261080), (10, 194634972), (12, 162195810), (14, 139024980), (15, 129756648), (17, 114491160), (18, 108130540), (20, 97317486), (21, 92683320), (24, 81097905), (28, 69512490), (30, 64878324), (34, 57245580), (35, 55609992), (36, 54065270), (40, 48658743), (42, 46341660), (45, 43252216), (51, 38163720), (56, 34756245), (60, 32439162), (63, 30894440), (68, 28622790), (70, 27804996), (72, 27032635), (84, 23170830), (85, 22898232), (90, 21626108), (102, 19081860), (105, 18536664), (119, 16355880), (120, 16219581), (126, 15447220), (136, 14311395), (140, 13902498), (153, 12721240), (168, 11585415), (170, 11449116), (180, 10813054), (204, 9540930), (210, 9268332), (238, 8177940), (252, 7723610), (255, 7632744), (280, 6951249), (306, 6360620), (315, 6178888), (340, 5724558), (357, 5451960), (360, 5406527), (408, 4770465), (420, 4634166), (476, 4088970), (504, 3861805), (510, 3816372), (595, 3271176), (612, 3180310), (630, 3089444), (680, 2862279), (714, 2725980), (765, 2544248), (840, 2317083), (952, 2044485), (1020, 1908186), (1071, 1817320), (1190, 1635588), (1224, 1590155), (1260, 1544722), (1428, 1362990), (1530, 1272124), (1785, 1090392), (2040, 954093), (2142, 908660), (2380, 817794), (2520, 772361), (2856, 681495), (3060, 636062), (3570, 545196), (4284, 454330), (4760, 408897), (5355, 363464), (6120, 318031), (7140, 272598), (8568, 227165), (10710, 181732), (14280, 136299), (21420, 90866), (42840, 45433)]