29126821480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 72215478720

約数和(自身を除く): 43088657240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 83, 85, 136, 164, 166, 170, 205, 307, 328, 332, 340, 410, 415, 614, 664, 680, 697, 820, 830, 1228, 1394, 1411, 1535, 1640, 1660, 1681, 2456, 2788, 2822, 3070, 3320, 3362, 3403, 3485, 5219, 5576, 5644, 6140, 6724, 6806, 6970, 7055, 8405, 10438, 11288, 12280, 12587, 13448, 13612, 13940, 14110, 16810, 17015, 20876, 25174, 25481, 26095, 27224, 27880, 28220, 28577, 33620, 34030, 41752, 50348, 50962, 52190, 56440, 57154, 57851, 62935, 67240, 68060, 100696, 101924, 104380, 114308, 115702, 125870, 127405, 136120, 139523, 142885, 203848, 208760, 213979, 228616, 231404, 251740, 254810, 279046, 285770, 289255, 427958, 433177, 462808, 503480, 509620, 516067, 558092, 571540, 578510, 697615, 855916, 866354, 1019240, 1032134, 1044721, 1069895, 1116184, 1143080, 1157020, 1395230, 1711832, 1732708, 2064268, 2089442, 2139790, 2165885, 2314040, 2371891, 2580335, 2790460, 3465416, 4128536, 4178884, 4279580, 4331770, 4743782, 5160670, 5223605, 5580920, 8357768, 8559160, 8663540, 8773139, 9487564, 10321340, 10447210, 11859455, 17327080, 17546278, 17760257, 18975128, 20642680, 20894420, 23718910, 35092556, 35520514, 41788840, 42833561, 43865695, 47437820, 70185112, 71041028, 85667122, 87731390, 88801285, 94875640, 142082056, 171334244, 175462780, 177602570, 214167805, 342668488, 350925560, 355205140, 428335610, 710410280, 728170537, 856671220, 1456341074, 1713342440, 2912682148, 3640852685, 5825364296, 7281705370, 14563410740, 29126821480]

約数ペア:

[(1, 29126821480), (2, 14563410740), (4, 7281705370), (5, 5825364296), (8, 3640852685), (10, 2912682148), (17, 1713342440), (20, 1456341074), (34, 856671220), (40, 728170537), (41, 710410280), (68, 428335610), (82, 355205140), (83, 350925560), (85, 342668488), (136, 214167805), (164, 177602570), (166, 175462780), (170, 171334244), (205, 142082056), (307, 94875640), (328, 88801285), (332, 87731390), (340, 85667122), (410, 71041028), (415, 70185112), (614, 47437820), (664, 43865695), (680, 42833561), (697, 41788840), (820, 35520514), (830, 35092556), (1228, 23718910), (1394, 20894420), (1411, 20642680), (1535, 18975128), (1640, 17760257), (1660, 17546278), (1681, 17327080), (2456, 11859455), (2788, 10447210), (2822, 10321340), (3070, 9487564), (3320, 8773139), (3362, 8663540), (3403, 8559160), (3485, 8357768), (5219, 5580920), (5576, 5223605), (5644, 5160670), (6140, 4743782), (6724, 4331770), (6806, 4279580), (6970, 4178884), (7055, 4128536), (8405, 3465416), (10438, 2790460), (11288, 2580335), (12280, 2371891), (12587, 2314040), (13448, 2165885), (13612, 2139790), (13940, 2089442), (14110, 2064268), (16810, 1732708), (17015, 1711832), (20876, 1395230), (25174, 1157020), (25481, 1143080), (26095, 1116184), (27224, 1069895), (27880, 1044721), (28220, 1032134), (28577, 1019240), (33620, 866354), (34030, 855916), (41752, 697615), (50348, 578510), (50962, 571540), (52190, 558092), (56440, 516067), (57154, 509620), (57851, 503480), (62935, 462808), (67240, 433177), (68060, 427958), (100696, 289255), (101924, 285770), (104380, 279046), (114308, 254810), (115702, 251740), (125870, 231404), (127405, 228616), (136120, 213979), (139523, 208760), (142885, 203848)]