66025960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 213373440

約数和(自身を除く): 147347480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 17, 20, 22, 26, 28, 34, 35, 40, 44, 52, 55, 56, 65, 68, 70, 77, 85, 88, 91, 97, 104, 110, 119, 130, 136, 140, 143, 154, 170, 182, 187, 194, 220, 221, 238, 260, 280, 286, 308, 340, 364, 374, 385, 388, 440, 442, 455, 476, 485, 520, 572, 595, 616, 679, 680, 715, 728, 748, 770, 776, 884, 910, 935, 952, 970, 1001, 1067, 1105, 1144, 1190, 1261, 1309, 1358, 1430, 1496, 1540, 1547, 1649, 1768, 1820, 1870, 1940, 2002, 2134, 2210, 2380, 2431, 2522, 2618, 2716, 2860, 3080, 3094, 3298, 3395, 3640, 3740, 3880, 4004, 4268, 4420, 4760, 4862, 5005, 5044, 5236, 5335, 5432, 5720, 6188, 6305, 6545, 6596, 6790, 7469, 7480, 7735, 8008, 8245, 8536, 8827, 8840, 9724, 10010, 10088, 10472, 10670, 11543, 12155, 12376, 12610, 13090, 13192, 13580, 13871, 14938, 15470, 16490, 17017, 17654, 18139, 19448, 20020, 21340, 21437, 23086, 24310, 25220, 26180, 27160, 27742, 29876, 30940, 32980, 34034, 35308, 36278, 37345, 40040, 42680, 42874, 44135, 46172, 48620, 50440, 52360, 55484, 57715, 59752, 61880, 65960, 68068, 69355, 70616, 72556, 74690, 85085, 85748, 88270, 90695, 92344, 97097, 97240, 107185, 110968, 115430, 126973, 136136, 138710, 145112, 149380, 150059, 170170, 171496, 176540, 181390, 194194, 214370, 230860, 235807, 253946, 277420, 298760, 300118, 340340, 353080, 362780, 388388, 428740, 461720, 471614, 485485, 507892, 554840, 600236, 634865, 680680, 725560, 750295, 776776, 857480, 943228, 970970, 1015784, 1179035, 1200472, 1269730, 1500590, 1650649, 1886456, 1941940, 2358070, 2539460, 3001180, 3301298, 3883880, 4716140, 5078920, 6002360, 6602596, 8253245, 9432280, 13205192, 16506490, 33012980, 66025960]

約数ペア:

[(1, 66025960), (2, 33012980), (4, 16506490), (5, 13205192), (7, 9432280), (8, 8253245), (10, 6602596), (11, 6002360), (13, 5078920), (14, 4716140), (17, 3883880), (20, 3301298), (22, 3001180), (26, 2539460), (28, 2358070), (34, 1941940), (35, 1886456), (40, 1650649), (44, 1500590), (52, 1269730), (55, 1200472), (56, 1179035), (65, 1015784), (68, 970970), (70, 943228), (77, 857480), (85, 776776), (88, 750295), (91, 725560), (97, 680680), (104, 634865), (110, 600236), (119, 554840), (130, 507892), (136, 485485), (140, 471614), (143, 461720), (154, 428740), (170, 388388), (182, 362780), (187, 353080), (194, 340340), (220, 300118), (221, 298760), (238, 277420), (260, 253946), (280, 235807), (286, 230860), (308, 214370), (340, 194194), (364, 181390), (374, 176540), (385, 171496), (388, 170170), (440, 150059), (442, 149380), (455, 145112), (476, 138710), (485, 136136), (520, 126973), (572, 115430), (595, 110968), (616, 107185), (679, 97240), (680, 97097), (715, 92344), (728, 90695), (748, 88270), (770, 85748), (776, 85085), (884, 74690), (910, 72556), (935, 70616), (952, 69355), (970, 68068), (1001, 65960), (1067, 61880), (1105, 59752), (1144, 57715), (1190, 55484), (1261, 52360), (1309, 50440), (1358, 48620), (1430, 46172), (1496, 44135), (1540, 42874), (1547, 42680), (1649, 40040), (1768, 37345), (1820, 36278), (1870, 35308), (1940, 34034), (2002, 32980), (2134, 30940), (2210, 29876), (2380, 27742), (2431, 27160), (2522, 26180), (2618, 25220), (2716, 24310), (2860, 23086), (3080, 21437), (3094, 21340), (3298, 20020), (3395, 19448), (3640, 18139), (3740, 17654), (3880, 17017), (4004, 16490), (4268, 15470), (4420, 14938), (4760, 13871), (4862, 13580), (5005, 13192), (5044, 13090), (5236, 12610), (5335, 12376), (5432, 12155), (5720, 11543), (6188, 10670), (6305, 10472), (6545, 10088), (6596, 10010), (6790, 9724), (7469, 8840), (7480, 8827), (7735, 8536), (8008, 8245)]