1230880147245

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{487}}^1\times {\mathrm{2393}}^1$

素因数の和:3384

約数の個数: 144

約数和(自身を含む): 2493185909760

約数和(自身を除く): 1262305762515

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 479, 487, 735, 1437, 1461, 2205, 2393, 2395, 2435, 3353, 3409, 4311, 4383, 7179, 7185, 7305, 10059, 10227, 11965, 16751, 16765, 17045, 21537, 21555, 21915, 23471, 23863, 30177, 30681, 35895, 50253, 50295, 51135, 70413, 71589, 83755, 107685, 117257, 117355, 119315, 150759, 150885, 153405, 211239, 214767, 233273, 251265, 351771, 352065, 357945, 586285, 699819, 753795, 1055313, 1056195, 1073835, 1146247, 1165391, 1166365, 1632911, 1758855, 2099457, 3438741, 3496173, 3499095, 4898733, 5276565, 5731235, 5826955, 8023729, 8157737, 8164555, 10316223, 10488519, 10497285, 11430377, 14696199, 17193705, 17480865, 24071187, 24473211, 24493665, 34291131, 40118645, 40788685, 51581115, 52442595, 56166103, 57104159, 57151885, 72213561, 73419633, 73480995, 102873393, 120355935, 122366055, 168498309, 171312477, 171455655, 280830515, 285520795, 361067805, 367098165, 505494927, 513937431, 514366965, 558222289, 842491545, 856562385, 1674666867, 2527474635, 2569687155, 2791111445, 3907556023, 5024000601, 8373334335, 11722668069, 19537780115, 25120003005, 27352892161, 35168004207, 58613340345, 82058676483, 136764460805, 175840021035, 246176029449, 410293382415, 1230880147245]

約数ペア:

[(1, 1230880147245), (3, 410293382415), (5, 246176029449), (7, 175840021035), (9, 136764460805), (15, 82058676483), (21, 58613340345), (35, 35168004207), (45, 27352892161), (49, 25120003005), (63, 19537780115), (105, 11722668069), (147, 8373334335), (245, 5024000601), (315, 3907556023), (441, 2791111445), (479, 2569687155), (487, 2527474635), (735, 1674666867), (1437, 856562385), (1461, 842491545), (2205, 558222289), (2393, 514366965), (2395, 513937431), (2435, 505494927), (3353, 367098165), (3409, 361067805), (4311, 285520795), (4383, 280830515), (7179, 171455655), (7185, 171312477), (7305, 168498309), (10059, 122366055), (10227, 120355935), (11965, 102873393), (16751, 73480995), (16765, 73419633), (17045, 72213561), (21537, 57151885), (21555, 57104159), (21915, 56166103), (23471, 52442595), (23863, 51581115), (30177, 40788685), (30681, 40118645), (35895, 34291131), (50253, 24493665), (50295, 24473211), (51135, 24071187), (70413, 17480865), (71589, 17193705), (83755, 14696199), (107685, 11430377), (117257, 10497285), (117355, 10488519), (119315, 10316223), (150759, 8164555), (150885, 8157737), (153405, 8023729), (211239, 5826955), (214767, 5731235), (233273, 5276565), (251265, 4898733), (351771, 3499095), (352065, 3496173), (357945, 3438741), (586285, 2099457), (699819, 1758855), (753795, 1632911), (1055313, 1166365), (1056195, 1165391), (1073835, 1146247)]