384384420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 1417248000

約数和(自身を除く): 1032863580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 73, 84, 90, 98, 105, 108, 126, 135, 140, 146, 147, 180, 189, 196, 199, 210, 219, 245, 252, 270, 292, 294, 315, 365, 378, 398, 420, 438, 441, 490, 511, 540, 588, 597, 630, 657, 730, 735, 756, 796, 876, 882, 945, 980, 995, 1022, 1095, 1194, 1260, 1314, 1323, 1393, 1460, 1470, 1533, 1764, 1791, 1890, 1971, 1990, 2044, 2190, 2205, 2388, 2555, 2628, 2646, 2786, 2940, 2985, 3066, 3285, 3577, 3582, 3780, 3942, 3980, 4179, 4380, 4410, 4599, 5110, 5292, 5373, 5572, 5970, 6132, 6570, 6615, 6965, 7154, 7164, 7665, 7884, 8358, 8820, 8955, 9198, 9751, 9855, 10220, 10731, 10746, 11940, 12537, 13140, 13230, 13797, 13930, 14308, 14527, 15330, 16716, 17885, 17910, 18396, 19502, 19710, 20895, 21462, 21492, 22995, 25074, 26460, 26865, 27594, 27860, 29054, 29253, 30660, 32193, 35770, 35820, 37611, 39004, 39420, 41790, 42924, 43581, 45990, 48755, 50148, 53655, 53730, 55188, 58108, 58506, 62685, 64386, 68985, 71540, 72635, 75222, 83580, 87162, 87759, 91980, 96579, 97510, 101689, 107310, 107460, 117012, 125370, 128772, 130743, 137970, 145270, 146265, 150444, 160965, 174324, 175518, 188055, 193158, 195020, 203378, 214620, 217905, 250740, 261486, 263277, 275940, 290540, 292530, 305067, 321930, 351036, 376110, 386316, 392229, 406756, 435810, 438795, 482895, 508445, 522972, 526554, 585060, 610134, 643860, 653715, 711823, 752220, 784458, 871620, 877590, 915201, 965790, 1016890, 1053108, 1220268, 1307430, 1316385, 1423646, 1525335, 1568916, 1755180, 1830402, 1931580, 1961145, 2033780, 2135469, 2614860, 2632770, 2745603, 2847292, 3050670, 3559115, 3660804, 3922290, 4270938, 4576005, 5265540, 5491206, 6101340, 6406407, 7118230, 7844580, 8541876, 9152010, 10677345, 10982412, 12812814, 13728015, 14236460, 18304020, 19219221, 21354690, 25625628, 27456030, 32032035, 38438442, 42709380, 54912060, 64064070, 76876884, 96096105, 128128140, 192192210, 384384420]

約数ペア:

[(1, 384384420), (2, 192192210), (3, 128128140), (4, 96096105), (5, 76876884), (6, 64064070), (7, 54912060), (9, 42709380), (10, 38438442), (12, 32032035), (14, 27456030), (15, 25625628), (18, 21354690), (20, 19219221), (21, 18304020), (27, 14236460), (28, 13728015), (30, 12812814), (35, 10982412), (36, 10677345), (42, 9152010), (45, 8541876), (49, 7844580), (54, 7118230), (60, 6406407), (63, 6101340), (70, 5491206), (73, 5265540), (84, 4576005), (90, 4270938), (98, 3922290), (105, 3660804), (108, 3559115), (126, 3050670), (135, 2847292), (140, 2745603), (146, 2632770), (147, 2614860), (180, 2135469), (189, 2033780), (196, 1961145), (199, 1931580), (210, 1830402), (219, 1755180), (245, 1568916), (252, 1525335), (270, 1423646), (292, 1316385), (294, 1307430), (315, 1220268), (365, 1053108), (378, 1016890), (398, 965790), (420, 915201), (438, 877590), (441, 871620), (490, 784458), (511, 752220), (540, 711823), (588, 653715), (597, 643860), (630, 610134), (657, 585060), (730, 526554), (735, 522972), (756, 508445), (796, 482895), (876, 438795), (882, 435810), (945, 406756), (980, 392229), (995, 386316), (1022, 376110), (1095, 351036), (1194, 321930), (1260, 305067), (1314, 292530), (1323, 290540), (1393, 275940), (1460, 263277), (1470, 261486), (1533, 250740), (1764, 217905), (1791, 214620), (1890, 203378), (1971, 195020), (1990, 193158), (2044, 188055), (2190, 175518), (2205, 174324), (2388, 160965), (2555, 150444), (2628, 146265), (2646, 145270), (2786, 137970), (2940, 130743), (2985, 128772), (3066, 125370), (3285, 117012), (3577, 107460), (3582, 107310), (3780, 101689), (3942, 97510), (3980, 96579), (4179, 91980), (4380, 87759), (4410, 87162), (4599, 83580), (5110, 75222), (5292, 72635), (5373, 71540), (5572, 68985), (5970, 64386), (6132, 62685), (6570, 58506), (6615, 58108), (6965, 55188), (7154, 53730), (7164, 53655), (7665, 50148), (7884, 48755), (8358, 45990), (8820, 43581), (8955, 42924), (9198, 41790), (9751, 39420), (9855, 39004), (10220, 37611), (10731, 35820), (10746, 35770), (11940, 32193), (12537, 30660), (13140, 29253), (13230, 29054), (13797, 27860), (13930, 27594), (14308, 26865), (14527, 26460), (15330, 25074), (16716, 22995), (17885, 21492), (17910, 21462), (18396, 20895), (19502, 19710)]