19008080130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{3163}}^1$

素因数の和:4016

約数の個数: 128

約数和(自身を含む): 51794426880

約数和(自身を除く): 32786346750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 811, 1235, 1482, 1622, 2433, 2470, 3163, 3705, 4055, 4866, 6326, 7410, 8110, 9489, 10543, 12165, 15409, 15815, 18978, 21086, 24330, 30818, 31629, 31630, 41119, 46227, 47445, 52715, 60097, 63258, 77045, 82238, 92454, 94890, 105430, 120194, 123357, 154090, 158145, 180291, 200317, 205595, 231135, 246714, 300485, 316290, 360582, 400634, 411190, 462270, 600951, 600970, 616785, 781261, 901455, 1001585, 1201902, 1233570, 1562522, 1802910, 2003170, 2343783, 2565193, 3004755, 3906305, 4687566, 5130386, 6009510, 7695579, 7812610, 11718915, 12825965, 15391158, 23437830, 25651930, 33347509, 38477895, 48738667, 66695018, 76955790, 97477334, 100042527, 146216001, 166737545, 200085054, 243693335, 292432002, 333475090, 487386670, 500212635, 633602671, 731080005, 1000425270, 1267205342, 1462160010, 1900808013, 3168013355, 3801616026, 6336026710, 9504040065, 19008080130]

約数ペア:

[(1, 19008080130), (2, 9504040065), (3, 6336026710), (5, 3801616026), (6, 3168013355), (10, 1900808013), (13, 1462160010), (15, 1267205342), (19, 1000425270), (26, 731080005), (30, 633602671), (38, 500212635), (39, 487386670), (57, 333475090), (65, 292432002), (78, 243693335), (95, 200085054), (114, 166737545), (130, 146216001), (190, 100042527), (195, 97477334), (247, 76955790), (285, 66695018), (390, 48738667), (494, 38477895), (570, 33347509), (741, 25651930), (811, 23437830), (1235, 15391158), (1482, 12825965), (1622, 11718915), (2433, 7812610), (2470, 7695579), (3163, 6009510), (3705, 5130386), (4055, 4687566), (4866, 3906305), (6326, 3004755), (7410, 2565193), (8110, 2343783), (9489, 2003170), (10543, 1802910), (12165, 1562522), (15409, 1233570), (15815, 1201902), (18978, 1001585), (21086, 901455), (24330, 781261), (30818, 616785), (31629, 600970), (31630, 600951), (41119, 462270), (46227, 411190), (47445, 400634), (52715, 360582), (60097, 316290), (63258, 300485), (77045, 246714), (82238, 231135), (92454, 205595), (94890, 200317), (105430, 180291), (120194, 158145), (123357, 154090)]