68170320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1389

約数の個数: 120

約数和(自身を含む): 232253736

約数和(自身を除く): 164083416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1297, 1314, 1460, 1752, 2190, 2594, 2628, 2920, 3285, 3504, 3891, 4380, 5188, 5256, 5840, 6485, 6570, 7782, 8760, 10376, 10512, 11673, 12970, 13140, 15564, 17520, 19455, 20752, 23346, 25940, 26280, 31128, 38910, 46692, 51880, 52560, 58365, 62256, 77820, 93384, 94681, 103760, 116730, 155640, 186768, 189362, 233460, 284043, 311280, 378724, 466920, 473405, 568086, 757448, 852129, 933840, 946810, 1136172, 1420215, 1514896, 1704258, 1893620, 2272344, 2840430, 3408516, 3787240, 4260645, 4544688, 5680860, 6817032, 7574480, 8521290, 11361720, 13634064, 17042580, 22723440, 34085160, 68170320]

約数ペア:

[(1, 68170320), (2, 34085160), (3, 22723440), (4, 17042580), (5, 13634064), (6, 11361720), (8, 8521290), (9, 7574480), (10, 6817032), (12, 5680860), (15, 4544688), (16, 4260645), (18, 3787240), (20, 3408516), (24, 2840430), (30, 2272344), (36, 1893620), (40, 1704258), (45, 1514896), (48, 1420215), (60, 1136172), (72, 946810), (73, 933840), (80, 852129), (90, 757448), (120, 568086), (144, 473405), (146, 466920), (180, 378724), (219, 311280), (240, 284043), (292, 233460), (360, 189362), (365, 186768), (438, 155640), (584, 116730), (657, 103760), (720, 94681), (730, 93384), (876, 77820), (1095, 62256), (1168, 58365), (1297, 52560), (1314, 51880), (1460, 46692), (1752, 38910), (2190, 31128), (2594, 26280), (2628, 25940), (2920, 23346), (3285, 20752), (3504, 19455), (3891, 17520), (4380, 15564), (5188, 13140), (5256, 12970), (5840, 11673), (6485, 10512), (6570, 10376), (7782, 8760)]