1073711240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1131

約数の個数: 128

約数和(自身を含む): 2856591360

約数和(自身を除く): 1782880120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 83, 94, 140, 166, 188, 235, 280, 329, 332, 376, 415, 470, 581, 658, 664, 830, 940, 983, 1162, 1316, 1645, 1660, 1880, 1966, 2324, 2632, 2905, 3290, 3320, 3901, 3932, 4648, 4915, 5810, 6580, 6881, 7802, 7864, 9830, 11620, 13160, 13762, 15604, 19505, 19660, 23240, 27307, 27524, 31208, 34405, 39010, 39320, 46201, 54614, 55048, 68810, 78020, 81589, 92402, 109228, 136535, 137620, 156040, 163178, 184804, 218456, 231005, 273070, 275240, 323407, 326356, 369608, 407945, 462010, 546140, 571123, 646814, 652712, 815890, 924020, 1092280, 1142246, 1293628, 1617035, 1631780, 1848040, 2284492, 2587256, 2855615, 3234070, 3263560, 3834683, 4568984, 5711230, 6468140, 7669366, 11422460, 12936280, 15338732, 19173415, 22844920, 26842781, 30677464, 38346830, 53685562, 76693660, 107371124, 134213905, 153387320, 214742248, 268427810, 536855620, 1073711240]

約数ペア:

[(1, 1073711240), (2, 536855620), (4, 268427810), (5, 214742248), (7, 153387320), (8, 134213905), (10, 107371124), (14, 76693660), (20, 53685562), (28, 38346830), (35, 30677464), (40, 26842781), (47, 22844920), (56, 19173415), (70, 15338732), (83, 12936280), (94, 11422460), (140, 7669366), (166, 6468140), (188, 5711230), (235, 4568984), (280, 3834683), (329, 3263560), (332, 3234070), (376, 2855615), (415, 2587256), (470, 2284492), (581, 1848040), (658, 1631780), (664, 1617035), (830, 1293628), (940, 1142246), (983, 1092280), (1162, 924020), (1316, 815890), (1645, 652712), (1660, 646814), (1880, 571123), (1966, 546140), (2324, 462010), (2632, 407945), (2905, 369608), (3290, 326356), (3320, 323407), (3901, 275240), (3932, 273070), (4648, 231005), (4915, 218456), (5810, 184804), (6580, 163178), (6881, 156040), (7802, 137620), (7864, 136535), (9830, 109228), (11620, 92402), (13160, 81589), (13762, 78020), (15604, 68810), (19505, 55048), (19660, 54614), (23240, 46201), (27307, 39320), (27524, 39010), (31208, 34405)]