348290280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8269}}^1$

素因数の和:8305

約数の個数: 160

約数和(自身を含む): 1260844200

約数和(自身を除く): 912553920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8269, 8424, 10530, 14040, 16538, 21060, 24807, 33076, 41345, 42120, 49614, 66152, 74421, 82690, 99228, 107497, 124035, 148842, 165380, 198456, 214994, 223263, 248070, 297684, 322491, 330760, 372105, 429988, 446526, 496140, 537485, 595368, 644982, 669789, 744210, 859976, 893052, 967473, 992280, 1074970, 1116315, 1289964, 1339578, 1488420, 1612455, 1786104, 1934946, 2149940, 2232630, 2579928, 2679156, 2902419, 2976840, 3224910, 3348945, 3869892, 4299880, 4465260, 4837365, 5358312, 5804838, 6449820, 6697890, 7739784, 8707257, 8930520, 9674730, 11609676, 12899640, 13395780, 14512095, 17414514, 19349460, 23219352, 26791560, 29024190, 34829028, 38698920, 43536285, 58048380, 69658056, 87072570, 116096760, 174145140, 348290280]

約数ペア:

[(1, 348290280), (2, 174145140), (3, 116096760), (4, 87072570), (5, 69658056), (6, 58048380), (8, 43536285), (9, 38698920), (10, 34829028), (12, 29024190), (13, 26791560), (15, 23219352), (18, 19349460), (20, 17414514), (24, 14512095), (26, 13395780), (27, 12899640), (30, 11609676), (36, 9674730), (39, 8930520), (40, 8707257), (45, 7739784), (52, 6697890), (54, 6449820), (60, 5804838), (65, 5358312), (72, 4837365), (78, 4465260), (81, 4299880), (90, 3869892), (104, 3348945), (108, 3224910), (117, 2976840), (120, 2902419), (130, 2679156), (135, 2579928), (156, 2232630), (162, 2149940), (180, 1934946), (195, 1786104), (216, 1612455), (234, 1488420), (260, 1339578), (270, 1289964), (312, 1116315), (324, 1074970), (351, 992280), (360, 967473), (390, 893052), (405, 859976), (468, 744210), (520, 669789), (540, 644982), (585, 595368), (648, 537485), (702, 496140), (780, 446526), (810, 429988), (936, 372105), (1053, 330760), (1080, 322491), (1170, 297684), (1404, 248070), (1560, 223263), (1620, 214994), (1755, 198456), (2106, 165380), (2340, 148842), (2808, 124035), (3240, 107497), (3510, 99228), (4212, 82690), (4680, 74421), (5265, 66152), (7020, 49614), (8269, 42120), (8424, 41345), (10530, 33076), (14040, 24807), (16538, 21060)]