128429070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1130

約数の個数: 128

約数和(自身を含む): 391910400

約数和(自身を除く): 263481330

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 53, 55, 66, 70, 77, 105, 106, 110, 154, 159, 165, 210, 231, 265, 318, 330, 371, 385, 462, 530, 583, 742, 770, 795, 1049, 1113, 1155, 1166, 1590, 1749, 1855, 2098, 2226, 2310, 2915, 3147, 3498, 3710, 4081, 5245, 5565, 5830, 6294, 7343, 8162, 8745, 10490, 11130, 11539, 12243, 14686, 15735, 17490, 20405, 22029, 23078, 24486, 31470, 34617, 36715, 40810, 44058, 55597, 57695, 61215, 69234, 73430, 80773, 110145, 111194, 115390, 122430, 161546, 166791, 173085, 220290, 242319, 277985, 333582, 346170, 389179, 403865, 484638, 555970, 611567, 778358, 807730, 833955, 1167537, 1211595, 1223134, 1667910, 1834701, 1945895, 2335074, 2423190, 3057835, 3669402, 3891790, 4280969, 5837685, 6115670, 8561938, 9173505, 11675370, 12842907, 18347010, 21404845, 25685814, 42809690, 64214535, 128429070]

約数ペア:

[(1, 128429070), (2, 64214535), (3, 42809690), (5, 25685814), (6, 21404845), (7, 18347010), (10, 12842907), (11, 11675370), (14, 9173505), (15, 8561938), (21, 6115670), (22, 5837685), (30, 4280969), (33, 3891790), (35, 3669402), (42, 3057835), (53, 2423190), (55, 2335074), (66, 1945895), (70, 1834701), (77, 1667910), (105, 1223134), (106, 1211595), (110, 1167537), (154, 833955), (159, 807730), (165, 778358), (210, 611567), (231, 555970), (265, 484638), (318, 403865), (330, 389179), (371, 346170), (385, 333582), (462, 277985), (530, 242319), (583, 220290), (742, 173085), (770, 166791), (795, 161546), (1049, 122430), (1113, 115390), (1155, 111194), (1166, 110145), (1590, 80773), (1749, 73430), (1855, 69234), (2098, 61215), (2226, 57695), (2310, 55597), (2915, 44058), (3147, 40810), (3498, 36715), (3710, 34617), (4081, 31470), (5245, 24486), (5565, 23078), (5830, 22029), (6294, 20405), (7343, 17490), (8162, 15735), (8745, 14686), (10490, 12243), (11130, 11539)]