138226320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 240

約数和(自身を含む): 513931392

約数和(自身を除く): 375705072

約数列:

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

約数ペア:

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