271810770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:621

約数の個数: 192

約数和(自身を含む): 864138240

約数和(自身を除く): 592327470

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 121, 133, 154, 165, 190, 209, 210, 231, 242, 266, 285, 330, 363, 385, 399, 418, 462, 563, 570, 605, 627, 665, 726, 770, 798, 847, 1045, 1126, 1155, 1210, 1254, 1330, 1463, 1689, 1694, 1815, 1995, 2090, 2299, 2310, 2541, 2815, 2926, 3135, 3378, 3630, 3941, 3990, 4235, 4389, 4598, 5082, 5630, 6193, 6270, 6897, 7315, 7882, 8445, 8470, 8778, 10697, 11495, 11823, 12386, 12705, 13794, 14630, 16093, 16890, 18579, 19705, 21394, 21945, 22990, 23646, 25410, 30965, 32091, 32186, 34485, 37158, 39410, 43351, 43890, 48279, 53485, 59115, 61930, 64182, 68123, 68970, 74879, 80465, 86702, 92895, 96558, 106970, 117667, 118230, 130053, 136246, 149758, 160455, 160930, 185790, 204369, 216755, 224637, 235334, 241395, 260106, 320910, 340615, 353001, 374395, 408738, 433510, 449274, 476861, 482790, 588335, 650265, 681230, 706002, 748790, 823669, 953722, 1021845, 1123185, 1176670, 1294337, 1300530, 1430583, 1647338, 1765005, 2043690, 2246370, 2384305, 2471007, 2588674, 2861166, 3530010, 3883011, 4118345, 4768610, 4942014, 6471685, 7152915, 7766022, 8236690, 9060359, 12355035, 12943370, 14305830, 18120718, 19415055, 24710070, 27181077, 38830110, 45301795, 54362154, 90603590, 135905385, 271810770]

約数ペア:

[(1, 271810770), (2, 135905385), (3, 90603590), (5, 54362154), (6, 45301795), (7, 38830110), (10, 27181077), (11, 24710070), (14, 19415055), (15, 18120718), (19, 14305830), (21, 12943370), (22, 12355035), (30, 9060359), (33, 8236690), (35, 7766022), (38, 7152915), (42, 6471685), (55, 4942014), (57, 4768610), (66, 4118345), (70, 3883011), (77, 3530010), (95, 2861166), (105, 2588674), (110, 2471007), (114, 2384305), (121, 2246370), (133, 2043690), (154, 1765005), (165, 1647338), (190, 1430583), (209, 1300530), (210, 1294337), (231, 1176670), (242, 1123185), (266, 1021845), (285, 953722), (330, 823669), (363, 748790), (385, 706002), (399, 681230), (418, 650265), (462, 588335), (563, 482790), (570, 476861), (605, 449274), (627, 433510), (665, 408738), (726, 374395), (770, 353001), (798, 340615), (847, 320910), (1045, 260106), (1126, 241395), (1155, 235334), (1210, 224637), (1254, 216755), (1330, 204369), (1463, 185790), (1689, 160930), (1694, 160455), (1815, 149758), (1995, 136246), (2090, 130053), (2299, 118230), (2310, 117667), (2541, 106970), (2815, 96558), (2926, 92895), (3135, 86702), (3378, 80465), (3630, 74879), (3941, 68970), (3990, 68123), (4235, 64182), (4389, 61930), (4598, 59115), (5082, 53485), (5630, 48279), (6193, 43890), (6270, 43351), (6897, 39410), (7315, 37158), (7882, 34485), (8445, 32186), (8470, 32091), (8778, 30965), (10697, 25410), (11495, 23646), (11823, 22990), (12386, 21945), (12705, 21394), (13794, 19705), (14630, 18579), (16093, 16890)]