713788020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 288

約数和(自身を含む): 2528547840

約数和(自身を除く): 1814759820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 31, 33, 36, 44, 45, 55, 58, 60, 62, 66, 87, 90, 93, 99, 110, 116, 124, 132, 145, 155, 165, 174, 180, 186, 198, 220, 261, 279, 290, 310, 319, 330, 341, 348, 372, 396, 401, 435, 465, 495, 522, 558, 580, 620, 638, 660, 682, 802, 870, 899, 930, 957, 990, 1023, 1044, 1116, 1203, 1276, 1305, 1364, 1395, 1595, 1604, 1705, 1740, 1798, 1860, 1914, 1980, 2005, 2046, 2406, 2610, 2697, 2790, 2871, 3069, 3190, 3410, 3596, 3609, 3828, 4010, 4092, 4411, 4495, 4785, 4812, 5115, 5220, 5394, 5580, 5742, 6015, 6138, 6380, 6820, 7218, 8020, 8091, 8822, 8990, 9570, 9889, 10230, 10788, 11484, 11629, 12030, 12276, 12431, 13233, 13485, 14355, 14436, 15345, 16182, 17644, 17980, 18045, 19140, 19778, 20460, 22055, 23258, 24060, 24862, 26466, 26970, 28710, 29667, 30690, 32364, 34887, 36090, 37293, 39556, 39699, 40455, 44110, 46516, 49445, 49724, 52932, 53940, 57420, 58145, 59334, 61380, 62155, 66165, 69774, 72180, 74586, 79398, 80910, 88220, 89001, 98890, 104661, 111879, 116290, 118668, 124310, 127919, 132330, 136741, 139548, 148335, 149172, 158796, 161820, 174435, 178002, 186465, 197780, 198495, 209322, 223758, 232580, 248620, 255838, 264660, 273482, 296670, 348870, 356004, 360499, 372930, 383757, 396990, 410223, 418644, 445005, 447516, 511676, 523305, 546964, 559395, 593340, 639595, 683705, 697740, 720998, 745860, 767514, 793980, 820446, 890010, 1046610, 1081497, 1118790, 1151271, 1230669, 1279190, 1367410, 1441996, 1535028, 1640892, 1780020, 1802495, 1918785, 2051115, 2093220, 2162994, 2237580, 2302542, 2461338, 2558380, 2734820, 3244491, 3604990, 3837570, 3965489, 4102230, 4325988, 4605084, 4922676, 5407485, 5756355, 6153345, 6488982, 7209980, 7675140, 7930978, 8204460, 10814970, 11512710, 11896467, 12306690, 12977964, 15861956, 16222455, 19827445, 21629940, 23025420, 23792934, 24613380, 32444910, 35689401, 39654890, 47585868, 59482335, 64889820, 71378802, 79309780, 118964670, 142757604, 178447005, 237929340, 356894010, 713788020]

約数ペア:

[(1, 713788020), (2, 356894010), (3, 237929340), (4, 178447005), (5, 142757604), (6, 118964670), (9, 79309780), (10, 71378802), (11, 64889820), (12, 59482335), (15, 47585868), (18, 39654890), (20, 35689401), (22, 32444910), (29, 24613380), (30, 23792934), (31, 23025420), (33, 21629940), (36, 19827445), (44, 16222455), (45, 15861956), (55, 12977964), (58, 12306690), (60, 11896467), (62, 11512710), (66, 10814970), (87, 8204460), (90, 7930978), (93, 7675140), (99, 7209980), (110, 6488982), (116, 6153345), (124, 5756355), (132, 5407485), (145, 4922676), (155, 4605084), (165, 4325988), (174, 4102230), (180, 3965489), (186, 3837570), (198, 3604990), (220, 3244491), (261, 2734820), (279, 2558380), (290, 2461338), (310, 2302542), (319, 2237580), (330, 2162994), (341, 2093220), (348, 2051115), (372, 1918785), (396, 1802495), (401, 1780020), (435, 1640892), (465, 1535028), (495, 1441996), (522, 1367410), (558, 1279190), (580, 1230669), (620, 1151271), (638, 1118790), (660, 1081497), (682, 1046610), (802, 890010), (870, 820446), (899, 793980), (930, 767514), (957, 745860), (990, 720998), (1023, 697740), (1044, 683705), (1116, 639595), (1203, 593340), (1276, 559395), (1305, 546964), (1364, 523305), (1395, 511676), (1595, 447516), (1604, 445005), (1705, 418644), (1740, 410223), (1798, 396990), (1860, 383757), (1914, 372930), (1980, 360499), (2005, 356004), (2046, 348870), (2406, 296670), (2610, 273482), (2697, 264660), (2790, 255838), (2871, 248620), (3069, 232580), (3190, 223758), (3410, 209322), (3596, 198495), (3609, 197780), (3828, 186465), (4010, 178002), (4092, 174435), (4411, 161820), (4495, 158796), (4785, 149172), (4812, 148335), (5115, 139548), (5220, 136741), (5394, 132330), (5580, 127919), (5742, 124310), (6015, 118668), (6138, 116290), (6380, 111879), (6820, 104661), (7218, 98890), (8020, 89001), (8091, 88220), (8822, 80910), (8990, 79398), (9570, 74586), (9889, 72180), (10230, 69774), (10788, 66165), (11484, 62155), (11629, 61380), (12030, 59334), (12276, 58145), (12431, 57420), (13233, 53940), (13485, 52932), (14355, 49724), (14436, 49445), (15345, 46516), (16182, 44110), (17644, 40455), (17980, 39699), (18045, 39556), (19140, 37293), (19778, 36090), (20460, 34887), (22055, 32364), (23258, 30690), (24060, 29667), (24862, 28710), (26466, 26970)]