613487280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15877}}^1$

素因数の和:15923

約数の個数: 160

約数和(自身を含む): 2268140544

約数和(自身を除く): 1654653264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 15877, 19320, 31754, 38640, 47631, 63508, 79385, 95262, 111139, 127016, 158770, 190524, 222278, 238155, 254032, 317540, 333417, 365171, 381048, 444556, 476310, 555695, 635080, 666834, 730342, 762096, 889112, 952620, 1095513, 1111390, 1270160, 1333668, 1460684, 1667085, 1778224, 1825855, 1905240, 2191026, 2222780, 2556197, 2667336, 2921368, 3334170, 3651710, 3810480, 4382052, 4445560, 5112394, 5334672, 5477565, 5842736, 6668340, 7303420, 7668591, 8764104, 8891120, 10224788, 10955130, 12780985, 13336680, 14606840, 15337182, 17528208, 20449576, 21910260, 25561970, 26673360, 29213680, 30674364, 38342955, 40899152, 43820520, 51123940, 61348728, 76685910, 87641040, 102247880, 122697456, 153371820, 204495760, 306743640, 613487280]

約数ペア:

[(1, 613487280), (2, 306743640), (3, 204495760), (4, 153371820), (5, 122697456), (6, 102247880), (7, 87641040), (8, 76685910), (10, 61348728), (12, 51123940), (14, 43820520), (15, 40899152), (16, 38342955), (20, 30674364), (21, 29213680), (23, 26673360), (24, 25561970), (28, 21910260), (30, 20449576), (35, 17528208), (40, 15337182), (42, 14606840), (46, 13336680), (48, 12780985), (56, 10955130), (60, 10224788), (69, 8891120), (70, 8764104), (80, 7668591), (84, 7303420), (92, 6668340), (105, 5842736), (112, 5477565), (115, 5334672), (120, 5112394), (138, 4445560), (140, 4382052), (161, 3810480), (168, 3651710), (184, 3334170), (210, 2921368), (230, 2667336), (240, 2556197), (276, 2222780), (280, 2191026), (322, 1905240), (336, 1825855), (345, 1778224), (368, 1667085), (420, 1460684), (460, 1333668), (483, 1270160), (552, 1111390), (560, 1095513), (644, 952620), (690, 889112), (805, 762096), (840, 730342), (920, 666834), (966, 635080), (1104, 555695), (1288, 476310), (1380, 444556), (1610, 381048), (1680, 365171), (1840, 333417), (1932, 317540), (2415, 254032), (2576, 238155), (2760, 222278), (3220, 190524), (3864, 158770), (4830, 127016), (5520, 111139), (6440, 95262), (7728, 79385), (9660, 63508), (12880, 47631), (15877, 38640), (19320, 31754)]