345004920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8227

約数の個数: 160

約数和(自身を含む): 1248952320

約数和(自身を除く): 903947400

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, 8191, 8424, 10530, 14040, 16382, 21060, 24573, 32764, 40955, 42120, 49146, 65528, 73719, 81910, 98292, 106483, 122865, 147438, 163820, 196584, 212966, 221157, 245730, 294876, 319449, 327640, 368595, 425932, 442314, 491460, 532415, 589752, 638898, 663471, 737190, 851864, 884628, 958347, 982920, 1064830, 1105785, 1277796, 1326942, 1474380, 1597245, 1769256, 1916694, 2129660, 2211570, 2555592, 2653884, 2875041, 2948760, 3194490, 3317355, 3833388, 4259320, 4423140, 4791735, 5307768, 5750082, 6388980, 6634710, 7666776, 8625123, 8846280, 9583470, 11500164, 12777960, 13269420, 14375205, 17250246, 19166940, 23000328, 26538840, 28750410, 34500492, 38333880, 43125615, 57500820, 69000984, 86251230, 115001640, 172502460, 345004920]

約数ペア:

[(1, 345004920), (2, 172502460), (3, 115001640), (4, 86251230), (5, 69000984), (6, 57500820), (8, 43125615), (9, 38333880), (10, 34500492), (12, 28750410), (13, 26538840), (15, 23000328), (18, 19166940), (20, 17250246), (24, 14375205), (26, 13269420), (27, 12777960), (30, 11500164), (36, 9583470), (39, 8846280), (40, 8625123), (45, 7666776), (52, 6634710), (54, 6388980), (60, 5750082), (65, 5307768), (72, 4791735), (78, 4423140), (81, 4259320), (90, 3833388), (104, 3317355), (108, 3194490), (117, 2948760), (120, 2875041), (130, 2653884), (135, 2555592), (156, 2211570), (162, 2129660), (180, 1916694), (195, 1769256), (216, 1597245), (234, 1474380), (260, 1326942), (270, 1277796), (312, 1105785), (324, 1064830), (351, 982920), (360, 958347), (390, 884628), (405, 851864), (468, 737190), (520, 663471), (540, 638898), (585, 589752), (648, 532415), (702, 491460), (780, 442314), (810, 425932), (936, 368595), (1053, 327640), (1080, 319449), (1170, 294876), (1404, 245730), (1560, 221157), (1620, 212966), (1755, 196584), (2106, 163820), (2340, 147438), (2808, 122865), (3240, 106483), (3510, 98292), (4212, 81910), (4680, 73719), (5265, 65528), (7020, 49146), (8191, 42120), (8424, 40955), (10530, 32764), (14040, 24573), (16382, 21060)]