389636940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 384

約数和(自身を含む): 1487517696

約数和(自身を除く): 1097880756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 41, 42, 44, 51, 55, 60, 66, 68, 70, 77, 82, 84, 85, 102, 105, 110, 119, 121, 123, 132, 140, 154, 164, 165, 170, 187, 204, 205, 210, 220, 231, 238, 242, 246, 255, 287, 308, 330, 340, 357, 363, 374, 385, 410, 420, 451, 462, 476, 484, 492, 510, 561, 574, 595, 605, 615, 660, 697, 714, 726, 748, 770, 820, 847, 861, 902, 924, 935, 1020, 1122, 1148, 1155, 1190, 1210, 1230, 1309, 1331, 1353, 1394, 1428, 1435, 1452, 1540, 1694, 1722, 1785, 1804, 1815, 1870, 2057, 2091, 2244, 2255, 2310, 2380, 2420, 2460, 2541, 2618, 2662, 2706, 2788, 2805, 2870, 3157, 3388, 3444, 3485, 3570, 3630, 3740, 3927, 3993, 4114, 4182, 4235, 4305, 4510, 4620, 4879, 4961, 5082, 5236, 5324, 5412, 5610, 5740, 6171, 6314, 6545, 6655, 6765, 6970, 7140, 7260, 7667, 7854, 7986, 8228, 8364, 8470, 8610, 9020, 9317, 9471, 9758, 9922, 10164, 10285, 10455, 11220, 12342, 12628, 12705, 13090, 13310, 13530, 13940, 14399, 14637, 14883, 15334, 15708, 15785, 15972, 16940, 17220, 18634, 18942, 19516, 19635, 19844, 19965, 20570, 20910, 22627, 23001, 24395, 24684, 24805, 25410, 26180, 26620, 27060, 27951, 28798, 29274, 29766, 30668, 30855, 31570, 34727, 37268, 37884, 38335, 39270, 39930, 41140, 41820, 43197, 45254, 46002, 46585, 47355, 48790, 49610, 50820, 53669, 54571, 55902, 57596, 58548, 59532, 61710, 63140, 67881, 69454, 71995, 73185, 74415, 76670, 78540, 79860, 84337, 86394, 90508, 92004, 93170, 94710, 97580, 99220, 104181, 107338, 109142, 111804, 113135, 115005, 123420, 135762, 138908, 139755, 143990, 146370, 148830, 153340, 158389, 161007, 163713, 168674, 172788, 173635, 186340, 189420, 208362, 214676, 215985, 218284, 226270, 230010, 253011, 268345, 271524, 272855, 279510, 287980, 292740, 297660, 316778, 322014, 327426, 337348, 339405, 347270, 381997, 416724, 421685, 431970, 452540, 460020, 475167, 506022, 520905, 536690, 545710, 559020, 590359, 633556, 644028, 654852, 678810, 694540, 763994, 791945, 805035, 818565, 843370, 863940, 927707, 950334, 1012044, 1041810, 1073380, 1091420, 1145991, 1180718, 1265055, 1357620, 1527988, 1583890, 1610070, 1637130, 1686740, 1771077, 1855414, 1900668, 1909985, 2083620, 2291982, 2361436, 2375835, 2530110, 2783121, 2951795, 3167780, 3220140, 3274260, 3542154, 3710828, 3819970, 4583964, 4638535, 4751670, 5060220, 5566242, 5729955, 5903590, 6493949, 7084308, 7639940, 8855385, 9277070, 9503340, 11132484, 11459910, 11807180, 12987898, 13915605, 17710770, 18554140, 19481847, 22919820, 25975796, 27831210, 32469745, 35421540, 38963694, 55662420, 64939490, 77927388, 97409235, 129878980, 194818470, 389636940]

約数ペア:

[(1, 389636940), (2, 194818470), (3, 129878980), (4, 97409235), (5, 77927388), (6, 64939490), (7, 55662420), (10, 38963694), (11, 35421540), (12, 32469745), (14, 27831210), (15, 25975796), (17, 22919820), (20, 19481847), (21, 18554140), (22, 17710770), (28, 13915605), (30, 12987898), (33, 11807180), (34, 11459910), (35, 11132484), (41, 9503340), (42, 9277070), (44, 8855385), (51, 7639940), (55, 7084308), (60, 6493949), (66, 5903590), (68, 5729955), (70, 5566242), (77, 5060220), (82, 4751670), (84, 4638535), (85, 4583964), (102, 3819970), (105, 3710828), (110, 3542154), (119, 3274260), (121, 3220140), (123, 3167780), (132, 2951795), (140, 2783121), (154, 2530110), (164, 2375835), (165, 2361436), (170, 2291982), (187, 2083620), (204, 1909985), (205, 1900668), (210, 1855414), (220, 1771077), (231, 1686740), (238, 1637130), (242, 1610070), (246, 1583890), (255, 1527988), (287, 1357620), (308, 1265055), (330, 1180718), (340, 1145991), (357, 1091420), (363, 1073380), (374, 1041810), (385, 1012044), (410, 950334), (420, 927707), (451, 863940), (462, 843370), (476, 818565), (484, 805035), (492, 791945), (510, 763994), (561, 694540), (574, 678810), (595, 654852), (605, 644028), (615, 633556), (660, 590359), (697, 559020), (714, 545710), (726, 536690), (748, 520905), (770, 506022), (820, 475167), (847, 460020), (861, 452540), (902, 431970), (924, 421685), (935, 416724), (1020, 381997), (1122, 347270), (1148, 339405), (1155, 337348), (1190, 327426), (1210, 322014), (1230, 316778), (1309, 297660), (1331, 292740), (1353, 287980), (1394, 279510), (1428, 272855), (1435, 271524), (1452, 268345), (1540, 253011), (1694, 230010), (1722, 226270), (1785, 218284), (1804, 215985), (1815, 214676), (1870, 208362), (2057, 189420), (2091, 186340), (2244, 173635), (2255, 172788), (2310, 168674), (2380, 163713), (2420, 161007), (2460, 158389), (2541, 153340), (2618, 148830), (2662, 146370), (2706, 143990), (2788, 139755), (2805, 138908), (2870, 135762), (3157, 123420), (3388, 115005), (3444, 113135), (3485, 111804), (3570, 109142), (3630, 107338), (3740, 104181), (3927, 99220), (3993, 97580), (4114, 94710), (4182, 93170), (4235, 92004), (4305, 90508), (4510, 86394), (4620, 84337), (4879, 79860), (4961, 78540), (5082, 76670), (5236, 74415), (5324, 73185), (5412, 71995), (5610, 69454), (5740, 67881), (6171, 63140), (6314, 61710), (6545, 59532), (6655, 58548), (6765, 57596), (6970, 55902), (7140, 54571), (7260, 53669), (7667, 50820), (7854, 49610), (7986, 48790), (8228, 47355), (8364, 46585), (8470, 46002), (8610, 45254), (9020, 43197), (9317, 41820), (9471, 41140), (9758, 39930), (9922, 39270), (10164, 38335), (10285, 37884), (10455, 37268), (11220, 34727), (12342, 31570), (12628, 30855), (12705, 30668), (13090, 29766), (13310, 29274), (13530, 28798), (13940, 27951), (14399, 27060), (14637, 26620), (14883, 26180), (15334, 25410), (15708, 24805), (15785, 24684), (15972, 24395), (16940, 23001), (17220, 22627), (18634, 20910), (18942, 20570), (19516, 19965), (19635, 19844)]