118489320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1072

約数の個数: 192

約数和(自身を含む): 429624000

約数和(自身を除く): 311134680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 760, 765, 855, 969, 1019, 1020, 1140, 1224, 1292, 1368, 1530, 1615, 1710, 1938, 2038, 2040, 2280, 2584, 2907, 3057, 3060, 3230, 3420, 3876, 4076, 4845, 5095, 5814, 6114, 6120, 6460, 6840, 7752, 8152, 9171, 9690, 10190, 11628, 12228, 12920, 14535, 15285, 17323, 18342, 19361, 19380, 20380, 23256, 24456, 29070, 30570, 34646, 36684, 38722, 38760, 40760, 45855, 51969, 58083, 58140, 61140, 69292, 73368, 77444, 86615, 91710, 96805, 103938, 116166, 116280, 122280, 138584, 154888, 155907, 173230, 174249, 183420, 193610, 207876, 232332, 259845, 290415, 311814, 329137, 346460, 348498, 366840, 387220, 415752, 464664, 519690, 580830, 623628, 658274, 692920, 696996, 774440, 779535, 871245, 987411, 1039380, 1161660, 1247256, 1316548, 1393992, 1559070, 1645685, 1742490, 1974822, 2078760, 2323320, 2633096, 2962233, 3118140, 3291370, 3484980, 3949644, 4937055, 5924466, 6236280, 6582740, 6969960, 7899288, 9874110, 11848932, 13165480, 14811165, 19748220, 23697864, 29622330, 39496440, 59244660, 118489320]

約数ペア:

[(1, 118489320), (2, 59244660), (3, 39496440), (4, 29622330), (5, 23697864), (6, 19748220), (8, 14811165), (9, 13165480), (10, 11848932), (12, 9874110), (15, 7899288), (17, 6969960), (18, 6582740), (19, 6236280), (20, 5924466), (24, 4937055), (30, 3949644), (34, 3484980), (36, 3291370), (38, 3118140), (40, 2962233), (45, 2633096), (51, 2323320), (57, 2078760), (60, 1974822), (68, 1742490), (72, 1645685), (76, 1559070), (85, 1393992), (90, 1316548), (95, 1247256), (102, 1161660), (114, 1039380), (120, 987411), (136, 871245), (152, 779535), (153, 774440), (170, 696996), (171, 692920), (180, 658274), (190, 623628), (204, 580830), (228, 519690), (255, 464664), (285, 415752), (306, 387220), (323, 366840), (340, 348498), (342, 346460), (360, 329137), (380, 311814), (408, 290415), (456, 259845), (510, 232332), (570, 207876), (612, 193610), (646, 183420), (680, 174249), (684, 173230), (760, 155907), (765, 154888), (855, 138584), (969, 122280), (1019, 116280), (1020, 116166), (1140, 103938), (1224, 96805), (1292, 91710), (1368, 86615), (1530, 77444), (1615, 73368), (1710, 69292), (1938, 61140), (2038, 58140), (2040, 58083), (2280, 51969), (2584, 45855), (2907, 40760), (3057, 38760), (3060, 38722), (3230, 36684), (3420, 34646), (3876, 30570), (4076, 29070), (4845, 24456), (5095, 23256), (5814, 20380), (6114, 19380), (6120, 19361), (6460, 18342), (6840, 17323), (7752, 15285), (8152, 14535), (9171, 12920), (9690, 12228), (10190, 11628)]