171008040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 604108800

約数和(自身を除く): 433100760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 127, 140, 147, 168, 196, 210, 229, 245, 254, 280, 294, 381, 392, 420, 458, 490, 508, 588, 635, 687, 735, 762, 840, 889, 916, 980, 1016, 1145, 1176, 1270, 1374, 1470, 1524, 1603, 1778, 1832, 1905, 1960, 2290, 2540, 2667, 2748, 2940, 3048, 3206, 3435, 3556, 3810, 4445, 4580, 4809, 5080, 5334, 5496, 5880, 6223, 6412, 6870, 7112, 7620, 8015, 8890, 9160, 9618, 10668, 11221, 12446, 12824, 13335, 13740, 15240, 16030, 17780, 18669, 19236, 21336, 22442, 24045, 24892, 26670, 27480, 29083, 31115, 32060, 33663, 35560, 37338, 38472, 44884, 48090, 49784, 53340, 56105, 58166, 62230, 64120, 67326, 74676, 87249, 89768, 93345, 96180, 106680, 112210, 116332, 124460, 134652, 145415, 149352, 168315, 174498, 186690, 192360, 203581, 224420, 232664, 248920, 269304, 290830, 336630, 348996, 373380, 407162, 436245, 448840, 581660, 610743, 673260, 697992, 746760, 814324, 872490, 1017905, 1163320, 1221486, 1346520, 1425067, 1628648, 1744980, 2035810, 2442972, 2850134, 3053715, 3489960, 4071620, 4275201, 4885944, 5700268, 6107430, 7125335, 8143240, 8550402, 11400536, 12214860, 14250670, 17100804, 21376005, 24429720, 28501340, 34201608, 42752010, 57002680, 85504020, 171008040]

約数ペア:

[(1, 171008040), (2, 85504020), (3, 57002680), (4, 42752010), (5, 34201608), (6, 28501340), (7, 24429720), (8, 21376005), (10, 17100804), (12, 14250670), (14, 12214860), (15, 11400536), (20, 8550402), (21, 8143240), (24, 7125335), (28, 6107430), (30, 5700268), (35, 4885944), (40, 4275201), (42, 4071620), (49, 3489960), (56, 3053715), (60, 2850134), (70, 2442972), (84, 2035810), (98, 1744980), (105, 1628648), (120, 1425067), (127, 1346520), (140, 1221486), (147, 1163320), (168, 1017905), (196, 872490), (210, 814324), (229, 746760), (245, 697992), (254, 673260), (280, 610743), (294, 581660), (381, 448840), (392, 436245), (420, 407162), (458, 373380), (490, 348996), (508, 336630), (588, 290830), (635, 269304), (687, 248920), (735, 232664), (762, 224420), (840, 203581), (889, 192360), (916, 186690), (980, 174498), (1016, 168315), (1145, 149352), (1176, 145415), (1270, 134652), (1374, 124460), (1470, 116332), (1524, 112210), (1603, 106680), (1778, 96180), (1832, 93345), (1905, 89768), (1960, 87249), (2290, 74676), (2540, 67326), (2667, 64120), (2748, 62230), (2940, 58166), (3048, 56105), (3206, 53340), (3435, 49784), (3556, 48090), (3810, 44884), (4445, 38472), (4580, 37338), (4809, 35560), (5080, 33663), (5334, 32060), (5496, 31115), (5880, 29083), (6223, 27480), (6412, 26670), (6870, 24892), (7112, 24045), (7620, 22442), (8015, 21336), (8890, 19236), (9160, 18669), (9618, 17780), (10668, 16030), (11221, 15240), (12446, 13740), (12824, 13335)]