268488090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 800785440

約数和(自身を除く): 532297350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 41, 45, 58, 65, 78, 82, 87, 90, 117, 123, 130, 145, 174, 193, 195, 205, 234, 246, 261, 290, 369, 377, 386, 390, 410, 435, 522, 533, 579, 585, 615, 738, 754, 870, 965, 1066, 1131, 1158, 1170, 1189, 1230, 1305, 1599, 1737, 1845, 1885, 1930, 2262, 2378, 2509, 2610, 2665, 2895, 3198, 3393, 3474, 3567, 3690, 3770, 4797, 5018, 5330, 5597, 5655, 5790, 5945, 6786, 7134, 7527, 7913, 7995, 8685, 9594, 10701, 11194, 11310, 11890, 12545, 15054, 15457, 15826, 15990, 16791, 16965, 17370, 17835, 21402, 22581, 23739, 23985, 25090, 27985, 30914, 33582, 33930, 35670, 37635, 39565, 45162, 46371, 47478, 47970, 50373, 53505, 55970, 71217, 72761, 75270, 77285, 79130, 83955, 92742, 100746, 102869, 107010, 112905, 118695, 139113, 142434, 145522, 154570, 167910, 205738, 218283, 225810, 229477, 231855, 237390, 251865, 278226, 308607, 356085, 363805, 436566, 458954, 463710, 503730, 514345, 617214, 654849, 688431, 695565, 712170, 727610, 925821, 1028690, 1091415, 1147385, 1309698, 1376862, 1391130, 1543035, 1851642, 2065293, 2182830, 2294770, 2983201, 3086070, 3274245, 3442155, 4130586, 4629105, 5966402, 6548490, 6884310, 8949603, 9258210, 10326465, 14916005, 17899206, 20652930, 26848809, 29832010, 44748015, 53697618, 89496030, 134244045, 268488090]

約数ペア:

[(1, 268488090), (2, 134244045), (3, 89496030), (5, 53697618), (6, 44748015), (9, 29832010), (10, 26848809), (13, 20652930), (15, 17899206), (18, 14916005), (26, 10326465), (29, 9258210), (30, 8949603), (39, 6884310), (41, 6548490), (45, 5966402), (58, 4629105), (65, 4130586), (78, 3442155), (82, 3274245), (87, 3086070), (90, 2983201), (117, 2294770), (123, 2182830), (130, 2065293), (145, 1851642), (174, 1543035), (193, 1391130), (195, 1376862), (205, 1309698), (234, 1147385), (246, 1091415), (261, 1028690), (290, 925821), (369, 727610), (377, 712170), (386, 695565), (390, 688431), (410, 654849), (435, 617214), (522, 514345), (533, 503730), (579, 463710), (585, 458954), (615, 436566), (738, 363805), (754, 356085), (870, 308607), (965, 278226), (1066, 251865), (1131, 237390), (1158, 231855), (1170, 229477), (1189, 225810), (1230, 218283), (1305, 205738), (1599, 167910), (1737, 154570), (1845, 145522), (1885, 142434), (1930, 139113), (2262, 118695), (2378, 112905), (2509, 107010), (2610, 102869), (2665, 100746), (2895, 92742), (3198, 83955), (3393, 79130), (3474, 77285), (3567, 75270), (3690, 72761), (3770, 71217), (4797, 55970), (5018, 53505), (5330, 50373), (5597, 47970), (5655, 47478), (5790, 46371), (5945, 45162), (6786, 39565), (7134, 37635), (7527, 35670), (7913, 33930), (7995, 33582), (8685, 30914), (9594, 27985), (10701, 25090), (11194, 23985), (11310, 23739), (11890, 22581), (12545, 21402), (15054, 17835), (15457, 17370), (15826, 16965), (15990, 16791)]