1198394280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1592

約数の個数: 192

約数和(自身を含む): 4078264320

約数和(自身を除く): 2879870040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 73, 90, 93, 120, 124, 146, 155, 180, 186, 219, 248, 279, 292, 310, 360, 365, 372, 438, 465, 558, 584, 620, 657, 730, 744, 876, 930, 1095, 1116, 1240, 1314, 1395, 1460, 1471, 1752, 1860, 2190, 2232, 2263, 2628, 2790, 2920, 2942, 3285, 3720, 4380, 4413, 4526, 5256, 5580, 5884, 6570, 6789, 7355, 8760, 8826, 9052, 11160, 11315, 11768, 13140, 13239, 13578, 14710, 17652, 18104, 20367, 22065, 22630, 26280, 26478, 27156, 29420, 33945, 35304, 40734, 44130, 45260, 45601, 52956, 54312, 58840, 66195, 67890, 81468, 88260, 90520, 91202, 101835, 105912, 107383, 132390, 135780, 136803, 162936, 176520, 182404, 203670, 214766, 228005, 264780, 271560, 273606, 322149, 364808, 407340, 410409, 429532, 456010, 529560, 536915, 547212, 644298, 684015, 814680, 820818, 859064, 912020, 966447, 1073830, 1094424, 1288596, 1368030, 1610745, 1641636, 1824040, 1932894, 2052045, 2147660, 2577192, 2736060, 3221490, 3283272, 3328873, 3865788, 4104090, 4295320, 4832235, 5472120, 6442980, 6657746, 7731576, 8208180, 9664470, 9986619, 12885960, 13315492, 16416360, 16644365, 19328940, 19973238, 26630984, 29959857, 33288730, 38657880, 39946476, 49933095, 59919714, 66577460, 79892952, 99866190, 119839428, 133154920, 149799285, 199732380, 239678856, 299598570, 399464760, 599197140, 1198394280]

約数ペア:

[(1, 1198394280), (2, 599197140), (3, 399464760), (4, 299598570), (5, 239678856), (6, 199732380), (8, 149799285), (9, 133154920), (10, 119839428), (12, 99866190), (15, 79892952), (18, 66577460), (20, 59919714), (24, 49933095), (30, 39946476), (31, 38657880), (36, 33288730), (40, 29959857), (45, 26630984), (60, 19973238), (62, 19328940), (72, 16644365), (73, 16416360), (90, 13315492), (93, 12885960), (120, 9986619), (124, 9664470), (146, 8208180), (155, 7731576), (180, 6657746), (186, 6442980), (219, 5472120), (248, 4832235), (279, 4295320), (292, 4104090), (310, 3865788), (360, 3328873), (365, 3283272), (372, 3221490), (438, 2736060), (465, 2577192), (558, 2147660), (584, 2052045), (620, 1932894), (657, 1824040), (730, 1641636), (744, 1610745), (876, 1368030), (930, 1288596), (1095, 1094424), (1116, 1073830), (1240, 966447), (1314, 912020), (1395, 859064), (1460, 820818), (1471, 814680), (1752, 684015), (1860, 644298), (2190, 547212), (2232, 536915), (2263, 529560), (2628, 456010), (2790, 429532), (2920, 410409), (2942, 407340), (3285, 364808), (3720, 322149), (4380, 273606), (4413, 271560), (4526, 264780), (5256, 228005), (5580, 214766), (5884, 203670), (6570, 182404), (6789, 176520), (7355, 162936), (8760, 136803), (8826, 135780), (9052, 132390), (11160, 107383), (11315, 105912), (11768, 101835), (13140, 91202), (13239, 90520), (13578, 88260), (14710, 81468), (17652, 67890), (18104, 66195), (20367, 58840), (22065, 54312), (22630, 52956), (26280, 45601), (26478, 45260), (27156, 44130), (29420, 40734), (33945, 35304)]