48637680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 320

約数和(自身を含む): 197987328

約数和(自身を除く): 149349648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 102, 104, 105, 112, 119, 120, 130, 131, 136, 140, 156, 168, 170, 182, 195, 204, 208, 210, 221, 238, 240, 255, 260, 262, 272, 273, 280, 312, 336, 340, 357, 364, 390, 393, 408, 420, 442, 455, 476, 510, 520, 524, 546, 560, 595, 624, 655, 663, 680, 714, 728, 780, 786, 816, 840, 884, 910, 917, 952, 1020, 1040, 1048, 1092, 1105, 1190, 1310, 1326, 1360, 1365, 1428, 1456, 1547, 1560, 1572, 1680, 1703, 1768, 1785, 1820, 1834, 1904, 1965, 2040, 2096, 2184, 2210, 2227, 2380, 2620, 2652, 2730, 2751, 2856, 3094, 3120, 3144, 3315, 3406, 3536, 3570, 3640, 3668, 3930, 4080, 4368, 4420, 4454, 4585, 4641, 4760, 5109, 5240, 5304, 5460, 5502, 5712, 6188, 6288, 6630, 6681, 6812, 7140, 7280, 7336, 7735, 7860, 8515, 8840, 8908, 9170, 9282, 9520, 10218, 10480, 10608, 10920, 11004, 11135, 11921, 12376, 13260, 13362, 13624, 13755, 14280, 14672, 15470, 15589, 15720, 17030, 17680, 17816, 18340, 18564, 20436, 21840, 22008, 22270, 23205, 23842, 24752, 25545, 26520, 26724, 27248, 27510, 28560, 28951, 30940, 31178, 31440, 33405, 34060, 35632, 35763, 36680, 37128, 40872, 44016, 44540, 46410, 46767, 47684, 51090, 53040, 53448, 55020, 57902, 59605, 61880, 62356, 66810, 68120, 71526, 73360, 74256, 77945, 81744, 86853, 89080, 92820, 93534, 95368, 102180, 106896, 110040, 115804, 119210, 123760, 124712, 133620, 136240, 143052, 144755, 155890, 173706, 178160, 178815, 185640, 187068, 190736, 202657, 204360, 220080, 231608, 233835, 238420, 249424, 267240, 286104, 289510, 311780, 347412, 357630, 371280, 374136, 405314, 408720, 434265, 463216, 467670, 476840, 534480, 572208, 579020, 607971, 623560, 694824, 715260, 748272, 810628, 868530, 935340, 953680, 1013285, 1158040, 1215942, 1247120, 1389648, 1430520, 1621256, 1737060, 1870680, 2026570, 2316080, 2431884, 2861040, 3039855, 3242512, 3474120, 3741360, 4053140, 4863768, 6079710, 6948240, 8106280, 9727536, 12159420, 16212560, 24318840, 48637680]

約数ペア:

[(1, 48637680), (2, 24318840), (3, 16212560), (4, 12159420), (5, 9727536), (6, 8106280), (7, 6948240), (8, 6079710), (10, 4863768), (12, 4053140), (13, 3741360), (14, 3474120), (15, 3242512), (16, 3039855), (17, 2861040), (20, 2431884), (21, 2316080), (24, 2026570), (26, 1870680), (28, 1737060), (30, 1621256), (34, 1430520), (35, 1389648), (39, 1247120), (40, 1215942), (42, 1158040), (48, 1013285), (51, 953680), (52, 935340), (56, 868530), (60, 810628), (65, 748272), (68, 715260), (70, 694824), (78, 623560), (80, 607971), (84, 579020), (85, 572208), (91, 534480), (102, 476840), (104, 467670), (105, 463216), (112, 434265), (119, 408720), (120, 405314), (130, 374136), (131, 371280), (136, 357630), (140, 347412), (156, 311780), (168, 289510), (170, 286104), (182, 267240), (195, 249424), (204, 238420), (208, 233835), (210, 231608), (221, 220080), (238, 204360), (240, 202657), (255, 190736), (260, 187068), (262, 185640), (272, 178815), (273, 178160), (280, 173706), (312, 155890), (336, 144755), (340, 143052), (357, 136240), (364, 133620), (390, 124712), (393, 123760), (408, 119210), (420, 115804), (442, 110040), (455, 106896), (476, 102180), (510, 95368), (520, 93534), (524, 92820), (546, 89080), (560, 86853), (595, 81744), (624, 77945), (655, 74256), (663, 73360), (680, 71526), (714, 68120), (728, 66810), (780, 62356), (786, 61880), (816, 59605), (840, 57902), (884, 55020), (910, 53448), (917, 53040), (952, 51090), (1020, 47684), (1040, 46767), (1048, 46410), (1092, 44540), (1105, 44016), (1190, 40872), (1310, 37128), (1326, 36680), (1360, 35763), (1365, 35632), (1428, 34060), (1456, 33405), (1547, 31440), (1560, 31178), (1572, 30940), (1680, 28951), (1703, 28560), (1768, 27510), (1785, 27248), (1820, 26724), (1834, 26520), (1904, 25545), (1965, 24752), (2040, 23842), (2096, 23205), (2184, 22270), (2210, 22008), (2227, 21840), (2380, 20436), (2620, 18564), (2652, 18340), (2730, 17816), (2751, 17680), (2856, 17030), (3094, 15720), (3120, 15589), (3144, 15470), (3315, 14672), (3406, 14280), (3536, 13755), (3570, 13624), (3640, 13362), (3668, 13260), (3930, 12376), (4080, 11921), (4368, 11135), (4420, 11004), (4454, 10920), (4585, 10608), (4641, 10480), (4760, 10218), (5109, 9520), (5240, 9282), (5304, 9170), (5460, 8908), (5502, 8840), (5712, 8515), (6188, 7860), (6288, 7735), (6630, 7336), (6681, 7280), (6812, 7140)]