1340682960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1445

約数の個数: 160

約数和(自身を含む): 4287761280

約数和(自身を除く): 2947078320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 73, 80, 118, 120, 146, 177, 219, 236, 240, 292, 295, 354, 365, 438, 472, 584, 590, 708, 730, 876, 885, 944, 1095, 1168, 1180, 1297, 1416, 1460, 1752, 1770, 2190, 2360, 2594, 2832, 2920, 3504, 3540, 3891, 4307, 4380, 4720, 5188, 5840, 6485, 7080, 7782, 8614, 8760, 10376, 12921, 12970, 14160, 15564, 17228, 17520, 19455, 20752, 21535, 25842, 25940, 31128, 34456, 38910, 43070, 51684, 51880, 62256, 64605, 68912, 76523, 77820, 86140, 94681, 103368, 103760, 129210, 153046, 155640, 172280, 189362, 206736, 229569, 258420, 284043, 306092, 311280, 344560, 378724, 382615, 459138, 473405, 516840, 568086, 612184, 757448, 765230, 918276, 946810, 1033680, 1136172, 1147845, 1224368, 1420215, 1514896, 1530460, 1836552, 1893620, 2272344, 2295690, 2840430, 3060920, 3673104, 3787240, 4544688, 4591380, 5586179, 5680860, 6121840, 7574480, 9182760, 11172358, 11361720, 16758537, 18365520, 22344716, 22723440, 27930895, 33517074, 44689432, 55861790, 67034148, 83792685, 89378864, 111723580, 134068296, 167585370, 223447160, 268136592, 335170740, 446894320, 670341480, 1340682960]

約数ペア:

[(1, 1340682960), (2, 670341480), (3, 446894320), (4, 335170740), (5, 268136592), (6, 223447160), (8, 167585370), (10, 134068296), (12, 111723580), (15, 89378864), (16, 83792685), (20, 67034148), (24, 55861790), (30, 44689432), (40, 33517074), (48, 27930895), (59, 22723440), (60, 22344716), (73, 18365520), (80, 16758537), (118, 11361720), (120, 11172358), (146, 9182760), (177, 7574480), (219, 6121840), (236, 5680860), (240, 5586179), (292, 4591380), (295, 4544688), (354, 3787240), (365, 3673104), (438, 3060920), (472, 2840430), (584, 2295690), (590, 2272344), (708, 1893620), (730, 1836552), (876, 1530460), (885, 1514896), (944, 1420215), (1095, 1224368), (1168, 1147845), (1180, 1136172), (1297, 1033680), (1416, 946810), (1460, 918276), (1752, 765230), (1770, 757448), (2190, 612184), (2360, 568086), (2594, 516840), (2832, 473405), (2920, 459138), (3504, 382615), (3540, 378724), (3891, 344560), (4307, 311280), (4380, 306092), (4720, 284043), (5188, 258420), (5840, 229569), (6485, 206736), (7080, 189362), (7782, 172280), (8614, 155640), (8760, 153046), (10376, 129210), (12921, 103760), (12970, 103368), (14160, 94681), (15564, 86140), (17228, 77820), (17520, 76523), (19455, 68912), (20752, 64605), (21535, 62256), (25842, 51880), (25940, 51684), (31128, 43070), (34456, 38910)]