389063360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{601}}^1$

素因数の和:659

約数の個数: 168

約数和(自身を含む): 1126626144

約数和(自身を除く): 737562784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 289, 320, 340, 448, 476, 544, 560, 578, 595, 601, 680, 952, 1088, 1120, 1156, 1190, 1202, 1360, 1445, 1904, 2023, 2240, 2312, 2380, 2404, 2720, 2890, 3005, 3808, 4046, 4207, 4624, 4760, 4808, 5440, 5780, 6010, 7616, 8092, 8414, 9248, 9520, 9616, 10115, 10217, 11560, 12020, 16184, 16828, 18496, 19040, 19232, 20230, 20434, 21035, 23120, 24040, 32368, 33656, 38080, 38464, 40460, 40868, 42070, 46240, 48080, 51085, 64736, 67312, 71519, 80920, 81736, 84140, 92480, 96160, 102170, 129472, 134624, 143038, 161840, 163472, 168280, 173689, 192320, 204340, 269248, 286076, 323680, 326944, 336560, 347378, 357595, 408680, 572152, 647360, 653888, 673120, 694756, 715190, 817360, 868445, 1144304, 1215823, 1346240, 1389512, 1430380, 1634720, 1736890, 2288608, 2431646, 2779024, 2860760, 3269440, 3473780, 4577216, 4863292, 5558048, 5721520, 6079115, 6947560, 9726584, 11116096, 11443040, 12158230, 13895120, 19453168, 22886080, 24316460, 27790240, 38906336, 48632920, 55580480, 77812672, 97265840, 194531680, 389063360]

約数ペア:

[(1, 389063360), (2, 194531680), (4, 97265840), (5, 77812672), (7, 55580480), (8, 48632920), (10, 38906336), (14, 27790240), (16, 24316460), (17, 22886080), (20, 19453168), (28, 13895120), (32, 12158230), (34, 11443040), (35, 11116096), (40, 9726584), (56, 6947560), (64, 6079115), (68, 5721520), (70, 5558048), (80, 4863292), (85, 4577216), (112, 3473780), (119, 3269440), (136, 2860760), (140, 2779024), (160, 2431646), (170, 2288608), (224, 1736890), (238, 1634720), (272, 1430380), (280, 1389512), (289, 1346240), (320, 1215823), (340, 1144304), (448, 868445), (476, 817360), (544, 715190), (560, 694756), (578, 673120), (595, 653888), (601, 647360), (680, 572152), (952, 408680), (1088, 357595), (1120, 347378), (1156, 336560), (1190, 326944), (1202, 323680), (1360, 286076), (1445, 269248), (1904, 204340), (2023, 192320), (2240, 173689), (2312, 168280), (2380, 163472), (2404, 161840), (2720, 143038), (2890, 134624), (3005, 129472), (3808, 102170), (4046, 96160), (4207, 92480), (4624, 84140), (4760, 81736), (4808, 80920), (5440, 71519), (5780, 67312), (6010, 64736), (7616, 51085), (8092, 48080), (8414, 46240), (9248, 42070), (9520, 40868), (9616, 40460), (10115, 38464), (10217, 38080), (11560, 33656), (12020, 32368), (16184, 24040), (16828, 23120), (18496, 21035), (19040, 20434), (19232, 20230)]