1004212320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:925

約数の個数: 192

約数和(自身を含む): 3356640000

約数和(自身を除く): 2352427680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 149, 152, 160, 190, 228, 240, 285, 298, 304, 380, 447, 456, 480, 570, 596, 608, 739, 745, 760, 894, 912, 1140, 1192, 1478, 1490, 1520, 1788, 1824, 2217, 2235, 2280, 2384, 2831, 2956, 2980, 3040, 3576, 3695, 4434, 4470, 4560, 4768, 5662, 5912, 5960, 7152, 7390, 8493, 8868, 8940, 9120, 11085, 11324, 11824, 11920, 14041, 14155, 14304, 14780, 16986, 17736, 17880, 22170, 22648, 23648, 23840, 28082, 28310, 29560, 33972, 35472, 35760, 42123, 42465, 44340, 45296, 56164, 56620, 59120, 67944, 70205, 70944, 71520, 84246, 84930, 88680, 90592, 110111, 112328, 113240, 118240, 135888, 140410, 168492, 169860, 177360, 210615, 220222, 224656, 226480, 271776, 280820, 330333, 336984, 339720, 354720, 421230, 440444, 449312, 452960, 550555, 561640, 660666, 673968, 679440, 842460, 880888, 1101110, 1123280, 1321332, 1347936, 1358880, 1651665, 1684920, 1761776, 2092109, 2202220, 2246560, 2642664, 3303330, 3369840, 3523552, 4184218, 4404440, 5285328, 6276327, 6606660, 6739680, 8368436, 8808880, 10460545, 10570656, 12552654, 13213320, 16736872, 17617760, 20921090, 25105308, 26426640, 31381635, 33473744, 41842180, 50210616, 52853280, 62763270, 66947488, 83684360, 100421232, 125526540, 167368720, 200842464, 251053080, 334737440, 502106160, 1004212320]

約数ペア:

[(1, 1004212320), (2, 502106160), (3, 334737440), (4, 251053080), (5, 200842464), (6, 167368720), (8, 125526540), (10, 100421232), (12, 83684360), (15, 66947488), (16, 62763270), (19, 52853280), (20, 50210616), (24, 41842180), (30, 33473744), (32, 31381635), (38, 26426640), (40, 25105308), (48, 20921090), (57, 17617760), (60, 16736872), (76, 13213320), (80, 12552654), (95, 10570656), (96, 10460545), (114, 8808880), (120, 8368436), (149, 6739680), (152, 6606660), (160, 6276327), (190, 5285328), (228, 4404440), (240, 4184218), (285, 3523552), (298, 3369840), (304, 3303330), (380, 2642664), (447, 2246560), (456, 2202220), (480, 2092109), (570, 1761776), (596, 1684920), (608, 1651665), (739, 1358880), (745, 1347936), (760, 1321332), (894, 1123280), (912, 1101110), (1140, 880888), (1192, 842460), (1478, 679440), (1490, 673968), (1520, 660666), (1788, 561640), (1824, 550555), (2217, 452960), (2235, 449312), (2280, 440444), (2384, 421230), (2831, 354720), (2956, 339720), (2980, 336984), (3040, 330333), (3576, 280820), (3695, 271776), (4434, 226480), (4470, 224656), (4560, 220222), (4768, 210615), (5662, 177360), (5912, 169860), (5960, 168492), (7152, 140410), (7390, 135888), (8493, 118240), (8868, 113240), (8940, 112328), (9120, 110111), (11085, 90592), (11324, 88680), (11824, 84930), (11920, 84246), (14041, 71520), (14155, 70944), (14304, 70205), (14780, 67944), (16986, 59120), (17736, 56620), (17880, 56164), (22170, 45296), (22648, 44340), (23648, 42465), (23840, 42123), (28082, 35760), (28310, 35472), (29560, 33972)]