71889038.000000000

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 432905088

約数和(自身を除く): 315388668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 84, 86, 90, 105, 108, 126, 129, 135, 140, 162, 172, 180, 189, 210, 215, 241, 252, 258, 270, 301, 315, 324, 378, 387, 405, 420, 430, 482, 516, 540, 567, 602, 630, 645, 723, 756, 774, 810, 860, 903, 945, 964, 1134, 1161, 1204, 1205, 1260, 1290, 1446, 1505, 1548, 1620, 1687, 1806, 1890, 1935, 2169, 2268, 2322, 2410, 2580, 2709, 2835, 2892, 3010, 3374, 3483, 3612, 3615, 3780, 3870, 4338, 4515, 4644, 4820, 5061, 5418, 5670, 5805, 6020, 6507, 6748, 6966, 7230, 7740, 8127, 8435, 8676, 9030, 10122, 10363, 10836, 10845, 11340, 11610, 13014, 13545, 13932, 14460, 15183, 16254, 16870, 17415, 18060, 19521, 20244, 20726, 21690, 23220, 24381, 25305, 26028, 27090, 30366, 31089, 32508, 32535, 33740, 34830, 39042, 40635, 41452, 43380, 45549, 48762, 50610, 51815, 54180, 60732, 62178, 65070, 69660, 72541, 75915, 78084, 81270, 91098, 93267, 97524, 97605, 101220, 103630, 121905, 124356, 130140, 136647, 145082, 151830, 155445, 162540, 182196, 186534, 195210, 207260, 217623, 227745, 243810, 273294, 279801, 290164, 303660, 310890, 362705, 373068, 390420, 435246, 455490, 466335, 487620, 546588, 559602, 621780, 652869, 683235, 725410, 839403, 870492, 910980, 932670, 1088115, 1119204, 1305738, 1366470, 1399005, 1450820, 1678806, 1865340, 1958607, 2176230, 2611476, 2732940, 2798010, 3264345, 3357612, 3917214, 4197015, 4352460, 5596020, 5875821, 6528690, 7834428, 8394030, 9793035, 11751642, 13057380, 16788060, 19586070, 23503284, 29379105, 39172140, 58758210, 117516420]

約数ペア:

[(1, 117516420), (2, 58758210), (3, 39172140), (4, 29379105), (5, 23503284), (6, 19586070), (7, 16788060), (9, 13057380), (10, 11751642), (12, 9793035), (14, 8394030), (15, 7834428), (18, 6528690), (20, 5875821), (21, 5596020), (27, 4352460), (28, 4197015), (30, 3917214), (35, 3357612), (36, 3264345), (42, 2798010), (43, 2732940), (45, 2611476), (54, 2176230), (60, 1958607), (63, 1865340), (70, 1678806), (81, 1450820), (84, 1399005), (86, 1366470), (90, 1305738), (105, 1119204), (108, 1088115), (126, 932670), (129, 910980), (135, 870492), (140, 839403), (162, 725410), (172, 683235), (180, 652869), (189, 621780), (210, 559602), (215, 546588), (241, 487620), (252, 466335), (258, 455490), (270, 435246), (301, 390420), (315, 373068), (324, 362705), (378, 310890), (387, 303660), (405, 290164), (420, 279801), (430, 273294), (482, 243810), (516, 227745), (540, 217623), (567, 207260), (602, 195210), (630, 186534), (645, 182196), (723, 162540), (756, 155445), (774, 151830), (810, 145082), (860, 136647), (903, 130140), (945, 124356), (964, 121905), (1134, 103630), (1161, 101220), (1204, 97605), (1205, 97524), (1260, 93267), (1290, 91098), (1446, 81270), (1505, 78084), (1548, 75915), (1620, 72541), (1687, 69660), (1806, 65070), (1890, 62178), (1935, 60732), (2169, 54180), (2268, 51815), (2322, 50610), (2410, 48762), (2580, 45549), (2709, 43380), (2835, 41452), (2892, 40635), (3010, 39042), (3374, 34830), (3483, 33740), (3612, 32535), (3615, 32508), (3780, 31089), (3870, 30366), (4338, 27090), (4515, 26028), (4644, 25305), (4820, 24381), (5061, 23220), (5418, 21690), (5670, 20726), (5805, 20244), (6020, 19521), (6507, 18060), (6748, 17415), (6966, 16870), (7230, 16254), (7740, 15183), (8127, 14460), (8435, 13932), (8676, 13545), (9030, 13014), (10122, 11610), (10363, 11340), (10836, 10845)]