276452640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 288

約数和(自身を含む): 1044441216

約数和(自身を除く): 767988576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 136, 138, 144, 153, 160, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 288, 306, 340, 345, 360, 368, 391, 408, 414, 460, 480, 491, 510, 544, 552, 612, 680, 690, 720, 736, 765, 782, 816, 828, 920, 982, 1020, 1035, 1104, 1173, 1224, 1360, 1380, 1440, 1473, 1530, 1564, 1632, 1656, 1840, 1955, 1964, 2040, 2070, 2208, 2346, 2448, 2455, 2720, 2760, 2946, 3060, 3128, 3312, 3519, 3680, 3910, 3928, 4080, 4140, 4419, 4692, 4896, 4910, 5520, 5865, 5892, 6120, 6256, 6624, 7038, 7365, 7820, 7856, 8160, 8280, 8347, 8838, 9384, 9820, 11040, 11293, 11730, 11784, 12240, 12512, 14076, 14730, 15640, 15712, 16560, 16694, 17595, 17676, 18768, 19640, 22095, 22586, 23460, 23568, 24480, 25041, 28152, 29460, 31280, 33120, 33388, 33879, 35190, 35352, 37536, 39280, 41735, 44190, 45172, 46920, 47136, 50082, 56304, 56465, 58920, 62560, 66776, 67758, 70380, 70704, 75123, 78560, 83470, 88380, 90344, 93840, 100164, 101637, 112608, 112930, 117840, 125205, 133552, 135516, 140760, 141408, 150246, 166940, 169395, 176760, 180688, 187680, 191981, 200328, 203274, 225860, 235680, 250410, 267104, 271032, 281520, 300492, 333880, 338790, 353520, 361376, 375615, 383962, 400656, 406548, 451720, 500820, 508185, 542064, 563040, 575943, 600984, 667760, 677580, 707040, 751230, 767924, 801312, 813096, 903440, 959905, 1001640, 1016370, 1084128, 1151886, 1201968, 1335520, 1355160, 1502460, 1535848, 1626192, 1727829, 1806880, 1919810, 2003280, 2032740, 2303772, 2403936, 2710320, 2879715, 3004920, 3071696, 3252384, 3455658, 3839620, 4006560, 4065480, 4607544, 5420640, 5759430, 6009840, 6143392, 6911316, 7679240, 8130960, 8639145, 9215088, 11518860, 12019680, 13822632, 15358480, 16261920, 17278290, 18430176, 23037720, 27645264, 30716960, 34556580, 46075440, 55290528, 69113160, 92150880, 138226320, 276452640]

約数ペア:

[(1, 276452640), (2, 138226320), (3, 92150880), (4, 69113160), (5, 55290528), (6, 46075440), (8, 34556580), (9, 30716960), (10, 27645264), (12, 23037720), (15, 18430176), (16, 17278290), (17, 16261920), (18, 15358480), (20, 13822632), (23, 12019680), (24, 11518860), (30, 9215088), (32, 8639145), (34, 8130960), (36, 7679240), (40, 6911316), (45, 6143392), (46, 6009840), (48, 5759430), (51, 5420640), (60, 4607544), (68, 4065480), (69, 4006560), (72, 3839620), (80, 3455658), (85, 3252384), (90, 3071696), (92, 3004920), (96, 2879715), (102, 2710320), (115, 2403936), (120, 2303772), (136, 2032740), (138, 2003280), (144, 1919810), (153, 1806880), (160, 1727829), (170, 1626192), (180, 1535848), (184, 1502460), (204, 1355160), (207, 1335520), (230, 1201968), (240, 1151886), (255, 1084128), (272, 1016370), (276, 1001640), (288, 959905), (306, 903440), (340, 813096), (345, 801312), (360, 767924), (368, 751230), (391, 707040), (408, 677580), (414, 667760), (460, 600984), (480, 575943), (491, 563040), (510, 542064), (544, 508185), (552, 500820), (612, 451720), (680, 406548), (690, 400656), (720, 383962), (736, 375615), (765, 361376), (782, 353520), (816, 338790), (828, 333880), (920, 300492), (982, 281520), (1020, 271032), (1035, 267104), (1104, 250410), (1173, 235680), (1224, 225860), (1360, 203274), (1380, 200328), (1440, 191981), (1473, 187680), (1530, 180688), (1564, 176760), (1632, 169395), (1656, 166940), (1840, 150246), (1955, 141408), (1964, 140760), (2040, 135516), (2070, 133552), (2208, 125205), (2346, 117840), (2448, 112930), (2455, 112608), (2720, 101637), (2760, 100164), (2946, 93840), (3060, 90344), (3128, 88380), (3312, 83470), (3519, 78560), (3680, 75123), (3910, 70704), (3928, 70380), (4080, 67758), (4140, 66776), (4419, 62560), (4692, 58920), (4896, 56465), (4910, 56304), (5520, 50082), (5865, 47136), (5892, 46920), (6120, 45172), (6256, 44190), (6624, 41735), (7038, 39280), (7365, 37536), (7820, 35352), (7856, 35190), (8160, 33879), (8280, 33388), (8347, 33120), (8838, 31280), (9384, 29460), (9820, 28152), (11040, 25041), (11293, 24480), (11730, 23568), (11784, 23460), (12240, 22586), (12512, 22095), (14076, 19640), (14730, 18768), (15640, 17676), (15712, 17595), (16560, 16694)]