1408888927740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{13693}}^1$

素因数の和:14241

約数の個数: 288

約数和(自身を含む): 4657870586880

約数和(自身を除く): 3248981659140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 79, 84, 98, 105, 140, 147, 158, 196, 210, 237, 245, 294, 316, 395, 420, 443, 474, 490, 553, 588, 735, 790, 886, 948, 980, 1106, 1185, 1329, 1470, 1580, 1659, 1772, 2212, 2215, 2370, 2658, 2765, 2940, 3101, 3318, 3871, 4430, 4740, 5316, 5530, 6202, 6636, 6645, 7742, 8295, 8860, 9303, 11060, 11613, 12404, 13290, 13693, 15484, 15505, 16590, 18606, 19355, 21707, 23226, 26580, 27386, 31010, 33180, 34997, 37212, 38710, 41079, 43414, 46452, 46515, 54772, 58065, 62020, 65121, 68465, 69994, 77420, 82158, 86828, 93030, 95851, 104991, 108535, 116130, 130242, 136930, 139988, 164316, 174985, 186060, 191702, 205395, 209982, 217070, 232260, 244979, 260484, 273860, 287553, 325605, 349970, 383404, 410790, 419964, 434140, 479255, 489958, 524955, 575106, 651210, 670957, 699940, 734937, 821580, 958510, 979916, 1049910, 1081747, 1150212, 1224895, 1302420, 1341914, 1437765, 1469874, 1714853, 1917020, 2012871, 2099820, 2163494, 2449790, 2683828, 2875530, 2939748, 3245241, 3354785, 3429706, 3674685, 4025742, 4326988, 4899580, 5144559, 5408735, 5751060, 6065999, 6490482, 6709570, 6859412, 7349370, 7572229, 8051484, 8574265, 10064355, 10289118, 10817470, 12131998, 12980964, 13419140, 14698740, 15144458, 16226205, 17148530, 18197997, 20128710, 20578236, 21634940, 22716687, 24263996, 25722795, 30288916, 30329995, 32452410, 34297060, 36395994, 37861145, 40257420, 42461993, 45433374, 51445590, 53005603, 60659990, 64904820, 72791988, 75722290, 84923986, 90866748, 90989985, 102891180, 106011206, 113583435, 121319980, 127385979, 151444580, 159016809, 169847972, 181979970, 212022412, 212309965, 227166870, 254771958, 265028015, 297233951, 318033618, 363959940, 424619930, 454333740, 479213921, 509543916, 530056030, 594467902, 636067236, 636929895, 795084045, 849239860, 891701853, 958427842, 1060112060, 1188935804, 1273859790, 1437641763, 1486169755, 1590168090, 1783403706, 1916855684, 2396069605, 2547719580, 2875283526, 2972339510, 3180336180, 3354497447, 3566807412, 4458509265, 4792139210, 5750567052, 5944679020, 6708994894, 7188208815, 8917018530, 9584278420, 10063492341, 13417989788, 14376417630, 16772487235, 17834037060, 20126984682, 23481482129, 28752835260, 33544974470, 40253969364, 46962964258, 50317461705, 67089948940, 70444446387, 93925928516, 100634923410, 117407410645, 140888892774, 201269846820, 234814821290, 281777785548, 352222231935, 469629642580, 704444463870, 1408888927740]

約数ペア:

[(1, 1408888927740), (2, 704444463870), (3, 469629642580), (4, 352222231935), (5, 281777785548), (6, 234814821290), (7, 201269846820), (10, 140888892774), (12, 117407410645), (14, 100634923410), (15, 93925928516), (20, 70444446387), (21, 67089948940), (28, 50317461705), (30, 46962964258), (35, 40253969364), (42, 33544974470), (49, 28752835260), (60, 23481482129), (70, 20126984682), (79, 17834037060), (84, 16772487235), (98, 14376417630), (105, 13417989788), (140, 10063492341), (147, 9584278420), (158, 8917018530), (196, 7188208815), (210, 6708994894), (237, 5944679020), (245, 5750567052), (294, 4792139210), (316, 4458509265), (395, 3566807412), (420, 3354497447), (443, 3180336180), (474, 2972339510), (490, 2875283526), (553, 2547719580), (588, 2396069605), (735, 1916855684), (790, 1783403706), (886, 1590168090), (948, 1486169755), (980, 1437641763), (1106, 1273859790), (1185, 1188935804), (1329, 1060112060), (1470, 958427842), (1580, 891701853), (1659, 849239860), (1772, 795084045), (2212, 636929895), (2215, 636067236), (2370, 594467902), (2658, 530056030), (2765, 509543916), (2940, 479213921), (3101, 454333740), (3318, 424619930), (3871, 363959940), (4430, 318033618), (4740, 297233951), (5316, 265028015), (5530, 254771958), (6202, 227166870), (6636, 212309965), (6645, 212022412), (7742, 181979970), (8295, 169847972), (8860, 159016809), (9303, 151444580), (11060, 127385979), (11613, 121319980), (12404, 113583435), (13290, 106011206), (13693, 102891180), (15484, 90989985), (15505, 90866748), (16590, 84923986), (18606, 75722290), (19355, 72791988), (21707, 64904820), (23226, 60659990), (26580, 53005603), (27386, 51445590), (31010, 45433374), (33180, 42461993), (34997, 40257420), (37212, 37861145), (38710, 36395994), (41079, 34297060), (43414, 32452410), (46452, 30329995), (46515, 30288916), (54772, 25722795), (58065, 24263996), (62020, 22716687), (65121, 21634940), (68465, 20578236), (69994, 20128710), (77420, 18197997), (82158, 17148530), (86828, 16226205), (93030, 15144458), (95851, 14698740), (104991, 13419140), (108535, 12980964), (116130, 12131998), (130242, 10817470), (136930, 10289118), (139988, 10064355), (164316, 8574265), (174985, 8051484), (186060, 7572229), (191702, 7349370), (205395, 6859412), (209982, 6709570), (217070, 6490482), (232260, 6065999), (244979, 5751060), (260484, 5408735), (273860, 5144559), (287553, 4899580), (325605, 4326988), (349970, 4025742), (383404, 3674685), (410790, 3429706), (419964, 3354785), (434140, 3245241), (479255, 2939748), (489958, 2875530), (524955, 2683828), (575106, 2449790), (651210, 2163494), (670957, 2099820), (699940, 2012871), (734937, 1917020), (821580, 1714853), (958510, 1469874), (979916, 1437765), (1049910, 1341914), (1081747, 1302420), (1150212, 1224895)]