215104320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3973

約数の個数: 168

約数和(自身を含む): 779007840

約数和(自身を除く): 563903520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 3931, 4560, 5472, 6080, 6840, 7862, 9120, 10944, 11793, 13680, 15724, 18240, 19655, 23586, 27360, 31448, 35379, 39310, 47172, 54720, 58965, 62896, 70758, 74689, 78620, 94344, 117930, 125792, 141516, 149378, 157240, 176895, 188688, 224067, 235860, 251584, 283032, 298756, 314480, 353790, 373445, 377376, 448134, 471720, 566064, 597512, 628960, 672201, 707580, 746890, 754752, 896268, 943440, 1120335, 1132128, 1195024, 1257920, 1344402, 1415160, 1493780, 1792536, 1886880, 2240670, 2264256, 2390048, 2688804, 2830320, 2987560, 3361005, 3585072, 3773760, 4481340, 4780096, 5377608, 5660640, 5975120, 6722010, 7170144, 8962680, 10755216, 11321280, 11950240, 13444020, 14340288, 17925360, 21510432, 23900480, 26888040, 35850720, 43020864, 53776080, 71701440, 107552160, 215104320]

約数ペア:

[(1, 215104320), (2, 107552160), (3, 71701440), (4, 53776080), (5, 43020864), (6, 35850720), (8, 26888040), (9, 23900480), (10, 21510432), (12, 17925360), (15, 14340288), (16, 13444020), (18, 11950240), (19, 11321280), (20, 10755216), (24, 8962680), (30, 7170144), (32, 6722010), (36, 5975120), (38, 5660640), (40, 5377608), (45, 4780096), (48, 4481340), (57, 3773760), (60, 3585072), (64, 3361005), (72, 2987560), (76, 2830320), (80, 2688804), (90, 2390048), (95, 2264256), (96, 2240670), (114, 1886880), (120, 1792536), (144, 1493780), (152, 1415160), (160, 1344402), (171, 1257920), (180, 1195024), (190, 1132128), (192, 1120335), (228, 943440), (240, 896268), (285, 754752), (288, 746890), (304, 707580), (320, 672201), (342, 628960), (360, 597512), (380, 566064), (456, 471720), (480, 448134), (570, 377376), (576, 373445), (608, 353790), (684, 314480), (720, 298756), (760, 283032), (855, 251584), (912, 235860), (960, 224067), (1140, 188688), (1216, 176895), (1368, 157240), (1440, 149378), (1520, 141516), (1710, 125792), (1824, 117930), (2280, 94344), (2736, 78620), (2880, 74689), (3040, 70758), (3420, 62896), (3648, 58965), (3931, 54720), (4560, 47172), (5472, 39310), (6080, 35379), (6840, 31448), (7862, 27360), (9120, 23586), (10944, 19655), (11793, 18240), (13680, 15724)]