380002428

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 1194298560

約数和(自身を除く): 814296132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 29, 34, 36, 39, 51, 52, 54, 58, 61, 68, 78, 81, 87, 102, 108, 116, 117, 122, 153, 156, 162, 174, 183, 204, 221, 234, 243, 244, 261, 306, 324, 348, 351, 366, 377, 442, 459, 468, 486, 493, 522, 549, 612, 663, 702, 732, 754, 783, 793, 884, 918, 972, 986, 1037, 1044, 1053, 1098, 1131, 1326, 1377, 1404, 1479, 1508, 1566, 1586, 1647, 1769, 1836, 1972, 1989, 2074, 2106, 2196, 2262, 2349, 2379, 2652, 2754, 2958, 3111, 3132, 3159, 3172, 3294, 3393, 3538, 3978, 4131, 4148, 4212, 4437, 4524, 4698, 4758, 4941, 5307, 5508, 5916, 5967, 6222, 6318, 6409, 6588, 6786, 7047, 7076, 7137, 7956, 8262, 8874, 9333, 9396, 9516, 9882, 10179, 10614, 11934, 12444, 12636, 12818, 13311, 13481, 13572, 14094, 14274, 14823, 15921, 16524, 17748, 17901, 18666, 19227, 19764, 20358, 21228, 21411, 22997, 23868, 25636, 26622, 26962, 27999, 28188, 28548, 29646, 30073, 30537, 31842, 35802, 37332, 38454, 39933, 40443, 40716, 42822, 45994, 47763, 53244, 53703, 53924, 55998, 57681, 59292, 60146, 61074, 63684, 64233, 68991, 71604, 76908, 79866, 80886, 83997, 85644, 90219, 91611, 91988, 95526, 107406, 111996, 115362, 119799, 120292, 121329, 122148, 128466, 137982, 143289, 159732, 161772, 167994, 173043, 180438, 183222, 191052, 192699, 206973, 214812, 230724, 239598, 242658, 251991, 256932, 270657, 275964, 286578, 335988, 346086, 360876, 363987, 366444, 385398, 390949, 413946, 429867, 479196, 485316, 503982, 519129, 541314, 573156, 620919, 692172, 727974, 770796, 781898, 811971, 827892, 859734, 1007964, 1038258, 1082628, 1091961, 1172847, 1241838, 1455948, 1557387, 1563796, 1623942, 1719468, 1862757, 2076516, 2183922, 2345694, 2435913, 2483676, 3114774, 3247884, 3275883, 3518541, 3725514, 4367844, 4691388, 4871826, 5588271, 6229548, 6551766, 7037082, 7307739, 7451028, 9743652, 10555623, 11176542, 13103532, 14074164, 14615478, 21111246, 22353084, 29230956, 31666869, 42222492, 63333738, 95000607, 126667476, 190001214, 380002428]

約数ペア:

[(1, 380002428), (2, 190001214), (3, 126667476), (4, 95000607), (6, 63333738), (9, 42222492), (12, 31666869), (13, 29230956), (17, 22353084), (18, 21111246), (26, 14615478), (27, 14074164), (29, 13103532), (34, 11176542), (36, 10555623), (39, 9743652), (51, 7451028), (52, 7307739), (54, 7037082), (58, 6551766), (61, 6229548), (68, 5588271), (78, 4871826), (81, 4691388), (87, 4367844), (102, 3725514), (108, 3518541), (116, 3275883), (117, 3247884), (122, 3114774), (153, 2483676), (156, 2435913), (162, 2345694), (174, 2183922), (183, 2076516), (204, 1862757), (221, 1719468), (234, 1623942), (243, 1563796), (244, 1557387), (261, 1455948), (306, 1241838), (324, 1172847), (348, 1091961), (351, 1082628), (366, 1038258), (377, 1007964), (442, 859734), (459, 827892), (468, 811971), (486, 781898), (493, 770796), (522, 727974), (549, 692172), (612, 620919), (663, 573156), (702, 541314), (732, 519129), (754, 503982), (783, 485316), (793, 479196), (884, 429867), (918, 413946), (972, 390949), (986, 385398), (1037, 366444), (1044, 363987), (1053, 360876), (1098, 346086), (1131, 335988), (1326, 286578), (1377, 275964), (1404, 270657), (1479, 256932), (1508, 251991), (1566, 242658), (1586, 239598), (1647, 230724), (1769, 214812), (1836, 206973), (1972, 192699), (1989, 191052), (2074, 183222), (2106, 180438), (2196, 173043), (2262, 167994), (2349, 161772), (2379, 159732), (2652, 143289), (2754, 137982), (2958, 128466), (3111, 122148), (3132, 121329), (3159, 120292), (3172, 119799), (3294, 115362), (3393, 111996), (3538, 107406), (3978, 95526), (4131, 91988), (4148, 91611), (4212, 90219), (4437, 85644), (4524, 83997), (4698, 80886), (4758, 79866), (4941, 76908), (5307, 71604), (5508, 68991), (5916, 64233), (5967, 63684), (6222, 61074), (6318, 60146), (6409, 59292), (6588, 57681), (6786, 55998), (7047, 53924), (7076, 53703), (7137, 53244), (7956, 47763), (8262, 45994), (8874, 42822), (9333, 40716), (9396, 40443), (9516, 39933), (9882, 38454), (10179, 37332), (10614, 35802), (11934, 31842), (12444, 30537), (12636, 30073), (12818, 29646), (13311, 28548), (13481, 28188), (13572, 27999), (14094, 26962), (14274, 26622), (14823, 25636), (15921, 23868), (16524, 22997), (17748, 21411), (17901, 21228), (18666, 20358), (19227, 19764)]