40285606760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{2251}}^1$

素因数の和:2696

約数の個数: 192

約数和(自身を含む): 110351963520

約数和(自身を除く): 70066356760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 397, 460, 490, 644, 794, 805, 920, 980, 1127, 1288, 1588, 1610, 1960, 1985, 2251, 2254, 2779, 3176, 3220, 3970, 4502, 4508, 5558, 5635, 6440, 7940, 9004, 9016, 9131, 11116, 11255, 11270, 13895, 15757, 15880, 18008, 18262, 19453, 22232, 22510, 22540, 27790, 31514, 36524, 38906, 45020, 45080, 45655, 51773, 55580, 63028, 63917, 73048, 77812, 78785, 90040, 91310, 97265, 103546, 110299, 111160, 126056, 127834, 155624, 157570, 182620, 194530, 207092, 220598, 255668, 258865, 315140, 319585, 362411, 365240, 389060, 414184, 441196, 447419, 511336, 517730, 551495, 630280, 639170, 724822, 778120, 882392, 893647, 894838, 1035460, 1102990, 1278340, 1449644, 1787294, 1789676, 1812055, 2070920, 2205980, 2237095, 2536877, 2556680, 2899288, 3574588, 3579352, 3624110, 4411960, 4468235, 4474190, 5073754, 6255529, 7149176, 7248220, 8936470, 8948380, 10147508, 12511058, 12684385, 14496440, 17872940, 17896760, 20295016, 20553881, 25022116, 25368770, 31277645, 35745880, 41107762, 43788703, 50044232, 50737540, 62555290, 82215524, 87577406, 101475080, 102769405, 125110580, 143877167, 164431048, 175154812, 205538810, 218943515, 250221160, 287754334, 350309624, 411077620, 437887030, 575508668, 719385835, 822155240, 875774060, 1007140169, 1151017336, 1438771670, 1751548120, 2014280338, 2877543340, 4028560676, 5035700845, 5755086680, 8057121352, 10071401690, 20142803380, 40285606760]

約数ペア:

[(1, 40285606760), (2, 20142803380), (4, 10071401690), (5, 8057121352), (7, 5755086680), (8, 5035700845), (10, 4028560676), (14, 2877543340), (20, 2014280338), (23, 1751548120), (28, 1438771670), (35, 1151017336), (40, 1007140169), (46, 875774060), (49, 822155240), (56, 719385835), (70, 575508668), (92, 437887030), (98, 411077620), (115, 350309624), (140, 287754334), (161, 250221160), (184, 218943515), (196, 205538810), (230, 175154812), (245, 164431048), (280, 143877167), (322, 125110580), (392, 102769405), (397, 101475080), (460, 87577406), (490, 82215524), (644, 62555290), (794, 50737540), (805, 50044232), (920, 43788703), (980, 41107762), (1127, 35745880), (1288, 31277645), (1588, 25368770), (1610, 25022116), (1960, 20553881), (1985, 20295016), (2251, 17896760), (2254, 17872940), (2779, 14496440), (3176, 12684385), (3220, 12511058), (3970, 10147508), (4502, 8948380), (4508, 8936470), (5558, 7248220), (5635, 7149176), (6440, 6255529), (7940, 5073754), (9004, 4474190), (9016, 4468235), (9131, 4411960), (11116, 3624110), (11255, 3579352), (11270, 3574588), (13895, 2899288), (15757, 2556680), (15880, 2536877), (18008, 2237095), (18262, 2205980), (19453, 2070920), (22232, 1812055), (22510, 1789676), (22540, 1787294), (27790, 1449644), (31514, 1278340), (36524, 1102990), (38906, 1035460), (45020, 894838), (45080, 893647), (45655, 882392), (51773, 778120), (55580, 724822), (63028, 639170), (63917, 630280), (73048, 551495), (77812, 517730), (78785, 511336), (90040, 447419), (91310, 441196), (97265, 414184), (103546, 389060), (110299, 365240), (111160, 362411), (126056, 319585), (127834, 315140), (155624, 258865), (157570, 255668), (182620, 220598), (194530, 207092)]