7971637680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2657}}^1$

素因数の和:3145

約数の個数: 200

約数和(自身を含む): 27756919872

約数和(自身を除く): 19785282192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 463, 540, 648, 720, 810, 926, 1080, 1296, 1389, 1620, 1852, 2160, 2315, 2657, 2778, 3240, 3704, 4167, 4630, 5314, 5556, 6480, 6945, 7408, 7971, 8334, 9260, 10628, 11112, 12501, 13285, 13890, 15942, 16668, 18520, 20835, 21256, 22224, 23913, 25002, 26570, 27780, 31884, 33336, 37040, 37503, 39855, 41670, 42512, 47826, 50004, 53140, 55560, 62505, 63768, 66672, 71739, 75006, 79710, 83340, 95652, 100008, 106280, 111120, 119565, 125010, 127536, 143478, 150012, 159420, 166680, 187515, 191304, 200016, 212560, 215217, 239130, 250020, 286956, 300024, 318840, 333360, 358695, 375030, 382608, 430434, 478260, 500040, 573912, 600048, 637680, 717390, 750060, 860868, 956520, 1000080, 1076085, 1147824, 1230191, 1434780, 1500120, 1721736, 1913040, 2152170, 2460382, 2869560, 3000240, 3443472, 3690573, 4304340, 4920764, 5739120, 6150955, 7381146, 8608680, 9841528, 11071719, 12301910, 14762292, 17217360, 18452865, 19683056, 22143438, 24603820, 29524584, 33215157, 36905730, 44286876, 49207640, 55358595, 59049168, 66430314, 73811460, 88573752, 98415280, 99645471, 110717190, 132860628, 147622920, 166075785, 177147504, 199290942, 221434380, 265721256, 295245840, 332151570, 398581884, 442868760, 498227355, 531442512, 664303140, 797163768, 885737520, 996454710, 1328606280, 1594327536, 1992909420, 2657212560, 3985818840, 7971637680]

約数ペア:

[(1, 7971637680), (2, 3985818840), (3, 2657212560), (4, 1992909420), (5, 1594327536), (6, 1328606280), (8, 996454710), (9, 885737520), (10, 797163768), (12, 664303140), (15, 531442512), (16, 498227355), (18, 442868760), (20, 398581884), (24, 332151570), (27, 295245840), (30, 265721256), (36, 221434380), (40, 199290942), (45, 177147504), (48, 166075785), (54, 147622920), (60, 132860628), (72, 110717190), (80, 99645471), (81, 98415280), (90, 88573752), (108, 73811460), (120, 66430314), (135, 59049168), (144, 55358595), (162, 49207640), (180, 44286876), (216, 36905730), (240, 33215157), (270, 29524584), (324, 24603820), (360, 22143438), (405, 19683056), (432, 18452865), (463, 17217360), (540, 14762292), (648, 12301910), (720, 11071719), (810, 9841528), (926, 8608680), (1080, 7381146), (1296, 6150955), (1389, 5739120), (1620, 4920764), (1852, 4304340), (2160, 3690573), (2315, 3443472), (2657, 3000240), (2778, 2869560), (3240, 2460382), (3704, 2152170), (4167, 1913040), (4630, 1721736), (5314, 1500120), (5556, 1434780), (6480, 1230191), (6945, 1147824), (7408, 1076085), (7971, 1000080), (8334, 956520), (9260, 860868), (10628, 750060), (11112, 717390), (12501, 637680), (13285, 600048), (13890, 573912), (15942, 500040), (16668, 478260), (18520, 430434), (20835, 382608), (21256, 375030), (22224, 358695), (23913, 333360), (25002, 318840), (26570, 300024), (27780, 286956), (31884, 250020), (33336, 239130), (37040, 215217), (37503, 212560), (39855, 200016), (41670, 191304), (42512, 187515), (47826, 166680), (50004, 159420), (53140, 150012), (55560, 143478), (62505, 127536), (63768, 125010), (66672, 119565), (71739, 111120), (75006, 106280), (79710, 100008), (83340, 95652)]