196337880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 670475520

約数和(自身を除く): 474137640

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, 241, 248, 279, 292, 310, 360, 365, 372, 438, 465, 482, 558, 584, 620, 657, 723, 730, 744, 876, 930, 964, 1095, 1116, 1205, 1240, 1314, 1395, 1446, 1460, 1752, 1860, 1928, 2169, 2190, 2232, 2263, 2410, 2628, 2790, 2892, 2920, 3285, 3615, 3720, 4338, 4380, 4526, 4820, 5256, 5580, 5784, 6570, 6789, 7230, 7471, 8676, 8760, 9052, 9640, 10845, 11160, 11315, 13140, 13578, 14460, 14942, 17352, 17593, 18104, 20367, 21690, 22413, 22630, 26280, 27156, 28920, 29884, 33945, 35186, 37355, 40734, 43380, 44826, 45260, 52779, 54312, 59768, 67239, 67890, 70372, 74710, 81468, 86760, 87965, 89652, 90520, 101835, 105558, 112065, 134478, 135780, 140744, 149420, 158337, 162936, 175930, 179304, 203670, 211116, 224130, 263895, 268956, 271560, 298840, 316674, 336195, 351860, 407340, 422232, 448260, 527790, 537912, 545383, 633348, 672390, 703720, 791685, 814680, 896520, 1055580, 1090766, 1266696, 1344780, 1583370, 1636149, 2111160, 2181532, 2689560, 2726915, 3166740, 3272298, 4363064, 4908447, 5453830, 6333480, 6544596, 8180745, 9816894, 10907660, 13089192, 16361490, 19633788, 21815320, 24542235, 32722980, 39267576, 49084470, 65445960, 98168940, 196337880]

約数ペア:

[(1, 196337880), (2, 98168940), (3, 65445960), (4, 49084470), (5, 39267576), (6, 32722980), (8, 24542235), (9, 21815320), (10, 19633788), (12, 16361490), (15, 13089192), (18, 10907660), (20, 9816894), (24, 8180745), (30, 6544596), (31, 6333480), (36, 5453830), (40, 4908447), (45, 4363064), (60, 3272298), (62, 3166740), (72, 2726915), (73, 2689560), (90, 2181532), (93, 2111160), (120, 1636149), (124, 1583370), (146, 1344780), (155, 1266696), (180, 1090766), (186, 1055580), (219, 896520), (241, 814680), (248, 791685), (279, 703720), (292, 672390), (310, 633348), (360, 545383), (365, 537912), (372, 527790), (438, 448260), (465, 422232), (482, 407340), (558, 351860), (584, 336195), (620, 316674), (657, 298840), (723, 271560), (730, 268956), (744, 263895), (876, 224130), (930, 211116), (964, 203670), (1095, 179304), (1116, 175930), (1205, 162936), (1240, 158337), (1314, 149420), (1395, 140744), (1446, 135780), (1460, 134478), (1752, 112065), (1860, 105558), (1928, 101835), (2169, 90520), (2190, 89652), (2232, 87965), (2263, 86760), (2410, 81468), (2628, 74710), (2790, 70372), (2892, 67890), (2920, 67239), (3285, 59768), (3615, 54312), (3720, 52779), (4338, 45260), (4380, 44826), (4526, 43380), (4820, 40734), (5256, 37355), (5580, 35186), (5784, 33945), (6570, 29884), (6789, 28920), (7230, 27156), (7471, 26280), (8676, 22630), (8760, 22413), (9052, 21690), (9640, 20367), (10845, 18104), (11160, 17593), (11315, 17352), (13140, 14942), (13578, 14460)]