578978010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 256

約数和(自身を含む): 1823109120

約数和(自身を除く): 1244131110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 31, 34, 39, 45, 51, 54, 62, 65, 78, 85, 90, 93, 102, 117, 130, 135, 153, 155, 170, 186, 195, 221, 234, 255, 270, 279, 306, 310, 313, 351, 390, 403, 442, 459, 465, 510, 527, 558, 585, 626, 663, 702, 765, 806, 837, 918, 930, 939, 1054, 1105, 1170, 1209, 1326, 1395, 1530, 1565, 1581, 1674, 1755, 1878, 1989, 2015, 2210, 2295, 2418, 2635, 2790, 2817, 3130, 3162, 3315, 3510, 3627, 3978, 4030, 4069, 4185, 4590, 4695, 4743, 5270, 5321, 5634, 5967, 6045, 6630, 6851, 7254, 7905, 8138, 8370, 8451, 9390, 9486, 9703, 9945, 10642, 10881, 11934, 12090, 12207, 13702, 14085, 14229, 15810, 15963, 16902, 18135, 19406, 19890, 20345, 20553, 21762, 23715, 24414, 26605, 28170, 28458, 29109, 29835, 31926, 34255, 36270, 36621, 40690, 41106, 42255, 47430, 47889, 48515, 53210, 54405, 58218, 59670, 61035, 61659, 68510, 69173, 71145, 73242, 79815, 84510, 87327, 95778, 97030, 102765, 108810, 109863, 122070, 123318, 126139, 138346, 142290, 143667, 145545, 159630, 164951, 174654, 183105, 184977, 205530, 207519, 219726, 239445, 252278, 261981, 287334, 291090, 308295, 329902, 345865, 366210, 369954, 378417, 415038, 436635, 478890, 494853, 523962, 549315, 616590, 622557, 630695, 691730, 718335, 756834, 824755, 873270, 924885, 989706, 1037595, 1098630, 1135251, 1245114, 1261390, 1309905, 1436670, 1484559, 1649510, 1849770, 1867671, 1892085, 2075190, 2144363, 2270502, 2474265, 2619810, 2969118, 3112785, 3405753, 3735342, 3784170, 4288726, 4453677, 4948530, 5676255, 6225570, 6433089, 6811506, 7422795, 8907354, 9338355, 10721815, 11352510, 12866178, 14845590, 17028765, 18676710, 19299267, 21443630, 22268385, 32165445, 34057530, 38598534, 44536770, 57897801, 64330890, 96496335, 115795602, 192992670, 289489005, 578978010]

約数ペア:

[(1, 578978010), (2, 289489005), (3, 192992670), (5, 115795602), (6, 96496335), (9, 64330890), (10, 57897801), (13, 44536770), (15, 38598534), (17, 34057530), (18, 32165445), (26, 22268385), (27, 21443630), (30, 19299267), (31, 18676710), (34, 17028765), (39, 14845590), (45, 12866178), (51, 11352510), (54, 10721815), (62, 9338355), (65, 8907354), (78, 7422795), (85, 6811506), (90, 6433089), (93, 6225570), (102, 5676255), (117, 4948530), (130, 4453677), (135, 4288726), (153, 3784170), (155, 3735342), (170, 3405753), (186, 3112785), (195, 2969118), (221, 2619810), (234, 2474265), (255, 2270502), (270, 2144363), (279, 2075190), (306, 1892085), (310, 1867671), (313, 1849770), (351, 1649510), (390, 1484559), (403, 1436670), (442, 1309905), (459, 1261390), (465, 1245114), (510, 1135251), (527, 1098630), (558, 1037595), (585, 989706), (626, 924885), (663, 873270), (702, 824755), (765, 756834), (806, 718335), (837, 691730), (918, 630695), (930, 622557), (939, 616590), (1054, 549315), (1105, 523962), (1170, 494853), (1209, 478890), (1326, 436635), (1395, 415038), (1530, 378417), (1565, 369954), (1581, 366210), (1674, 345865), (1755, 329902), (1878, 308295), (1989, 291090), (2015, 287334), (2210, 261981), (2295, 252278), (2418, 239445), (2635, 219726), (2790, 207519), (2817, 205530), (3130, 184977), (3162, 183105), (3315, 174654), (3510, 164951), (3627, 159630), (3978, 145545), (4030, 143667), (4069, 142290), (4185, 138346), (4590, 126139), (4695, 123318), (4743, 122070), (5270, 109863), (5321, 108810), (5634, 102765), (5967, 97030), (6045, 95778), (6630, 87327), (6851, 84510), (7254, 79815), (7905, 73242), (8138, 71145), (8370, 69173), (8451, 68510), (9390, 61659), (9486, 61035), (9703, 59670), (9945, 58218), (10642, 54405), (10881, 53210), (11934, 48515), (12090, 47889), (12207, 47430), (13702, 42255), (14085, 41106), (14229, 40690), (15810, 36621), (15963, 36270), (16902, 34255), (18135, 31926), (19406, 29835), (19890, 29109), (20345, 28458), (20553, 28170), (21762, 26605), (23715, 24414)]