71332170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 256

約数和(自身を含む): 235146240

約数和(自身を除く): 163814070

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 29, 30, 34, 35, 39, 42, 51, 53, 58, 65, 70, 78, 85, 87, 91, 102, 105, 106, 119, 130, 145, 159, 170, 174, 182, 195, 203, 210, 221, 238, 255, 265, 273, 290, 318, 357, 371, 377, 390, 406, 435, 442, 455, 493, 510, 530, 546, 595, 609, 663, 689, 714, 742, 754, 795, 870, 901, 910, 986, 1015, 1105, 1113, 1131, 1190, 1218, 1326, 1365, 1378, 1479, 1537, 1547, 1590, 1785, 1802, 1855, 1885, 2030, 2067, 2210, 2226, 2262, 2465, 2639, 2703, 2730, 2958, 3045, 3074, 3094, 3315, 3445, 3451, 3570, 3710, 3770, 4134, 4505, 4611, 4641, 4823, 4930, 5278, 5406, 5565, 5655, 6090, 6307, 6409, 6630, 6890, 6902, 7395, 7685, 7735, 7917, 9010, 9222, 9282, 9646, 10335, 10353, 10759, 11130, 11310, 11713, 12614, 12818, 13195, 13515, 14469, 14790, 15370, 15470, 15834, 17255, 18921, 19227, 19981, 20670, 20706, 21518, 23055, 23205, 23426, 24115, 26129, 26390, 27030, 28938, 31535, 32045, 32277, 34510, 35139, 37842, 38454, 39585, 39962, 44863, 46110, 46410, 48230, 51765, 52258, 53795, 58565, 59943, 63070, 64090, 64554, 70278, 72345, 78387, 79170, 81991, 89726, 94605, 96135, 99905, 103530, 107590, 117130, 119886, 130645, 134589, 139867, 144690, 156774, 161385, 163982, 175695, 182903, 189210, 192270, 199810, 224315, 245973, 261290, 269178, 279734, 299715, 322770, 339677, 351390, 365806, 391935, 409955, 419601, 448630, 491946, 548709, 599430, 672945, 679354, 699335, 783870, 819910, 839202, 914515, 1019031, 1097418, 1229865, 1345890, 1398670, 1698385, 1829030, 2038062, 2098005, 2377739, 2459730, 2743545, 3396770, 4196010, 4755478, 5095155, 5487090, 7133217, 10190310, 11888695, 14266434, 23777390, 35666085, 71332170]

約数ペア:

[(1, 71332170), (2, 35666085), (3, 23777390), (5, 14266434), (6, 11888695), (7, 10190310), (10, 7133217), (13, 5487090), (14, 5095155), (15, 4755478), (17, 4196010), (21, 3396770), (26, 2743545), (29, 2459730), (30, 2377739), (34, 2098005), (35, 2038062), (39, 1829030), (42, 1698385), (51, 1398670), (53, 1345890), (58, 1229865), (65, 1097418), (70, 1019031), (78, 914515), (85, 839202), (87, 819910), (91, 783870), (102, 699335), (105, 679354), (106, 672945), (119, 599430), (130, 548709), (145, 491946), (159, 448630), (170, 419601), (174, 409955), (182, 391935), (195, 365806), (203, 351390), (210, 339677), (221, 322770), (238, 299715), (255, 279734), (265, 269178), (273, 261290), (290, 245973), (318, 224315), (357, 199810), (371, 192270), (377, 189210), (390, 182903), (406, 175695), (435, 163982), (442, 161385), (455, 156774), (493, 144690), (510, 139867), (530, 134589), (546, 130645), (595, 119886), (609, 117130), (663, 107590), (689, 103530), (714, 99905), (742, 96135), (754, 94605), (795, 89726), (870, 81991), (901, 79170), (910, 78387), (986, 72345), (1015, 70278), (1105, 64554), (1113, 64090), (1131, 63070), (1190, 59943), (1218, 58565), (1326, 53795), (1365, 52258), (1378, 51765), (1479, 48230), (1537, 46410), (1547, 46110), (1590, 44863), (1785, 39962), (1802, 39585), (1855, 38454), (1885, 37842), (2030, 35139), (2067, 34510), (2210, 32277), (2226, 32045), (2262, 31535), (2465, 28938), (2639, 27030), (2703, 26390), (2730, 26129), (2958, 24115), (3045, 23426), (3074, 23205), (3094, 23055), (3315, 21518), (3445, 20706), (3451, 20670), (3570, 19981), (3710, 19227), (3770, 18921), (4134, 17255), (4505, 15834), (4611, 15470), (4641, 15370), (4823, 14790), (4930, 14469), (5278, 13515), (5406, 13195), (5565, 12818), (5655, 12614), (6090, 11713), (6307, 11310), (6409, 11130), (6630, 10759), (6890, 10353), (6902, 10335), (7395, 9646), (7685, 9282), (7735, 9222), (7917, 9010)]