240158490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 256

約数和(自身を含む): 744629760

約数和(自身を除く): 504471270

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 37, 39, 51, 55, 65, 66, 74, 78, 85, 89, 102, 110, 111, 130, 143, 165, 170, 178, 185, 187, 195, 221, 222, 255, 267, 286, 330, 370, 374, 390, 407, 429, 442, 445, 481, 510, 534, 555, 561, 629, 663, 715, 814, 858, 890, 935, 962, 979, 1105, 1110, 1122, 1157, 1221, 1258, 1326, 1335, 1430, 1443, 1513, 1870, 1887, 1958, 2035, 2145, 2210, 2314, 2405, 2431, 2442, 2670, 2805, 2886, 2937, 3026, 3145, 3293, 3315, 3471, 3774, 4070, 4290, 4539, 4810, 4862, 4895, 5291, 5610, 5785, 5874, 6105, 6290, 6586, 6630, 6919, 6942, 7215, 7293, 7565, 8177, 9078, 9435, 9790, 9879, 10582, 11570, 12155, 12210, 12727, 13838, 14430, 14586, 14685, 15130, 15873, 16354, 16465, 16643, 17355, 18870, 19669, 19758, 20757, 22695, 24310, 24531, 25454, 26455, 29370, 31746, 32930, 33286, 34595, 34710, 36223, 36465, 38181, 39338, 40885, 41514, 42809, 45390, 49062, 49395, 49929, 52910, 55981, 59007, 63635, 69190, 72446, 72930, 76362, 79365, 81770, 83215, 85618, 89947, 98345, 98790, 99858, 103785, 108669, 111962, 118014, 122655, 127270, 128427, 158730, 166430, 167943, 179894, 181115, 190905, 196690, 207570, 214045, 216359, 217338, 245310, 249645, 256854, 269841, 279905, 295035, 335886, 362230, 381810, 428090, 432718, 449735, 470899, 499290, 539682, 543345, 559810, 590070, 615791, 642135, 649077, 727753, 839715, 899470, 941798, 1081795, 1086690, 1231582, 1284270, 1298154, 1349205, 1412697, 1455506, 1679430, 1847373, 2163590, 2183259, 2354495, 2698410, 2825394, 3078955, 3245385, 3638765, 3694746, 4366518, 4708990, 6157910, 6490770, 7063485, 7277530, 8005283, 9236865, 10916295, 14126970, 16010566, 18473730, 21832590, 24015849, 40026415, 48031698, 80052830, 120079245, 240158490]

約数ペア:

[(1, 240158490), (2, 120079245), (3, 80052830), (5, 48031698), (6, 40026415), (10, 24015849), (11, 21832590), (13, 18473730), (15, 16010566), (17, 14126970), (22, 10916295), (26, 9236865), (30, 8005283), (33, 7277530), (34, 7063485), (37, 6490770), (39, 6157910), (51, 4708990), (55, 4366518), (65, 3694746), (66, 3638765), (74, 3245385), (78, 3078955), (85, 2825394), (89, 2698410), (102, 2354495), (110, 2183259), (111, 2163590), (130, 1847373), (143, 1679430), (165, 1455506), (170, 1412697), (178, 1349205), (185, 1298154), (187, 1284270), (195, 1231582), (221, 1086690), (222, 1081795), (255, 941798), (267, 899470), (286, 839715), (330, 727753), (370, 649077), (374, 642135), (390, 615791), (407, 590070), (429, 559810), (442, 543345), (445, 539682), (481, 499290), (510, 470899), (534, 449735), (555, 432718), (561, 428090), (629, 381810), (663, 362230), (715, 335886), (814, 295035), (858, 279905), (890, 269841), (935, 256854), (962, 249645), (979, 245310), (1105, 217338), (1110, 216359), (1122, 214045), (1157, 207570), (1221, 196690), (1258, 190905), (1326, 181115), (1335, 179894), (1430, 167943), (1443, 166430), (1513, 158730), (1870, 128427), (1887, 127270), (1958, 122655), (2035, 118014), (2145, 111962), (2210, 108669), (2314, 103785), (2405, 99858), (2431, 98790), (2442, 98345), (2670, 89947), (2805, 85618), (2886, 83215), (2937, 81770), (3026, 79365), (3145, 76362), (3293, 72930), (3315, 72446), (3471, 69190), (3774, 63635), (4070, 59007), (4290, 55981), (4539, 52910), (4810, 49929), (4862, 49395), (4895, 49062), (5291, 45390), (5610, 42809), (5785, 41514), (5874, 40885), (6105, 39338), (6290, 38181), (6586, 36465), (6630, 36223), (6919, 34710), (6942, 34595), (7215, 33286), (7293, 32930), (7565, 31746), (8177, 29370), (9078, 26455), (9435, 25454), (9790, 24531), (9879, 24310), (10582, 22695), (11570, 20757), (12155, 19758), (12210, 19669), (12727, 18870), (13838, 17355), (14430, 16643), (14586, 16465), (14685, 16354), (15130, 15873)]