19437279120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3719}}^1$

素因数の和:3823

約数の個数: 480

約数和(自身を含む): 80307002880

約数和(自身を除く): 60869723760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 61, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 122, 126, 136, 140, 144, 153, 168, 170, 180, 183, 204, 210, 238, 240, 244, 252, 255, 272, 280, 305, 306, 315, 336, 340, 357, 360, 366, 408, 420, 427, 476, 488, 504, 510, 549, 560, 595, 610, 612, 630, 680, 714, 720, 732, 765, 816, 840, 854, 915, 952, 976, 1008, 1020, 1037, 1071, 1098, 1190, 1220, 1224, 1260, 1281, 1360, 1428, 1464, 1530, 1680, 1708, 1785, 1830, 1904, 2040, 2074, 2135, 2142, 2196, 2380, 2440, 2448, 2520, 2562, 2745, 2856, 2928, 3060, 3111, 3416, 3570, 3660, 3719, 3843, 4080, 4148, 4270, 4284, 4392, 4760, 4880, 5040, 5124, 5185, 5355, 5490, 5712, 6120, 6222, 6405, 6832, 7140, 7259, 7320, 7438, 7686, 8296, 8540, 8568, 8784, 9333, 9520, 10248, 10370, 10710, 10980, 11157, 12240, 12444, 12810, 14280, 14518, 14640, 14876, 15372, 15555, 16592, 17080, 17136, 18595, 18666, 19215, 20496, 20740, 21420, 21777, 21960, 22314, 24888, 25620, 26033, 28560, 29036, 29752, 30744, 31110, 33471, 34160, 36295, 37190, 37332, 38430, 41480, 42840, 43554, 43920, 44628, 46665, 49776, 51240, 52066, 55785, 58072, 59504, 61488, 62220, 63223, 65331, 66942, 72590, 74380, 74664, 76860, 78099, 82960, 85680, 87108, 89256, 93330, 102480, 104132, 108885, 111570, 116144, 124440, 126446, 130165, 130662, 133884, 145180, 148760, 149328, 153720, 156198, 167355, 174216, 178512, 186660, 189669, 208264, 217770, 223140, 226859, 234297, 248880, 252892, 260330, 261324, 267768, 290360, 297520, 307440, 312396, 316115, 326655, 334710, 348432, 373320, 379338, 390495, 416528, 435540, 442561, 446280, 453718, 468594, 505784, 520660, 522648, 535536, 569007, 580720, 624792, 632230, 653310, 669420, 680577, 746640, 758676, 780990, 871080, 885122, 892560, 907436, 937188, 948345, 1011568, 1041320, 1045296, 1134295, 1138014, 1171485, 1249584, 1264460, 1306620, 1327683, 1338840, 1361154, 1517352, 1561980, 1588013, 1742160, 1770244, 1814872, 1874376, 1896690, 2041731, 2082640, 2212805, 2268590, 2276028, 2342970, 2528920, 2613240, 2655366, 2677680, 2722308, 2845035, 3034704, 3123960, 3176026, 3402885, 3540488, 3629744, 3748752, 3793380, 3856603, 3983049, 4083462, 4425610, 4537180, 4552056, 4685940, 4764039, 5057840, 5226480, 5310732, 5444616, 5690070, 6247920, 6352052, 6638415, 6805770, 7080976, 7586760, 7713206, 7940065, 7966098, 8166924, 8851220, 9074360, 9104112, 9371880, 9528078, 10208655, 10621464, 10889232, 11380140, 11569809, 12704104, 13276830, 13611540, 14292117, 15173520, 15426412, 15880130, 15932196, 16333848, 17702440, 18148720, 18743760, 19056156, 19283015, 19915245, 20417310, 21242928, 22760280, 23139618, 23820195, 25408208, 26553660, 26996221, 27223080, 28584234, 30852824, 31760260, 31864392, 32667696, 34709427, 35404880, 38112312, 38566030, 39830490, 40834620, 45520560, 46279236, 47640390, 53107320, 53992442, 54446160, 57168468, 57849045, 61705648, 63520520, 63728784, 69418854, 71460585, 76224624, 77132060, 79660980, 80988663, 81669240, 92558472, 95280780, 106214640, 107984884, 114336936, 115698090, 127041040, 134981105, 138837708, 142921170, 154264120, 159321960, 161977326, 163338480, 173547135, 185116944, 190561560, 215969768, 228673872, 231396180, 242965989, 269962210, 277675416, 285842340, 308528240, 318643920, 323954652, 347094270, 381123120, 404943315, 431939536, 462792360, 485931978, 539924420, 555350832, 571684680, 647909304, 694188540, 809886630, 925584720, 971863956, 1079848840, 1143369360, 1214829945, 1295818608, 1388377080, 1619773260, 1943727912, 2159697680, 2429659890, 2776754160, 3239546520, 3887455824, 4859319780, 6479093040, 9718639560, 19437279120]

約数ペア:

[(1, 19437279120), (2, 9718639560), (3, 6479093040), (4, 4859319780), (5, 3887455824), (6, 3239546520), (7, 2776754160), (8, 2429659890), (9, 2159697680), (10, 1943727912), (12, 1619773260), (14, 1388377080), (15, 1295818608), (16, 1214829945), (17, 1143369360), (18, 1079848840), (20, 971863956), (21, 925584720), (24, 809886630), (28, 694188540), (30, 647909304), (34, 571684680), (35, 555350832), (36, 539924420), (40, 485931978), (42, 462792360), (45, 431939536), (48, 404943315), (51, 381123120), (56, 347094270), (60, 323954652), (61, 318643920), (63, 308528240), (68, 285842340), (70, 277675416), (72, 269962210), (80, 242965989), (84, 231396180), (85, 228673872), (90, 215969768), (102, 190561560), (105, 185116944), (112, 173547135), (119, 163338480), (120, 161977326), (122, 159321960), (126, 154264120), (136, 142921170), (140, 138837708), (144, 134981105), (153, 127041040), (168, 115698090), (170, 114336936), (180, 107984884), (183, 106214640), (204, 95280780), (210, 92558472), (238, 81669240), (240, 80988663), (244, 79660980), (252, 77132060), (255, 76224624), (272, 71460585), (280, 69418854), (305, 63728784), (306, 63520520), (315, 61705648), (336, 57849045), (340, 57168468), (357, 54446160), (360, 53992442), (366, 53107320), (408, 47640390), (420, 46279236), (427, 45520560), (476, 40834620), (488, 39830490), (504, 38566030), (510, 38112312), (549, 35404880), (560, 34709427), (595, 32667696), (610, 31864392), (612, 31760260), (630, 30852824), (680, 28584234), (714, 27223080), (720, 26996221), (732, 26553660), (765, 25408208), (816, 23820195), (840, 23139618), (854, 22760280), (915, 21242928), (952, 20417310), (976, 19915245), (1008, 19283015), (1020, 19056156), (1037, 18743760), (1071, 18148720), (1098, 17702440), (1190, 16333848), (1220, 15932196), (1224, 15880130), (1260, 15426412), (1281, 15173520), (1360, 14292117), (1428, 13611540), (1464, 13276830), (1530, 12704104), (1680, 11569809), (1708, 11380140), (1785, 10889232), (1830, 10621464), (1904, 10208655), (2040, 9528078), (2074, 9371880), (2135, 9104112), (2142, 9074360), (2196, 8851220), (2380, 8166924), (2440, 7966098), (2448, 7940065), (2520, 7713206), (2562, 7586760), (2745, 7080976), (2856, 6805770), (2928, 6638415), (3060, 6352052), (3111, 6247920), (3416, 5690070), (3570, 5444616), (3660, 5310732), (3719, 5226480), (3843, 5057840), (4080, 4764039), (4148, 4685940), (4270, 4552056), (4284, 4537180), (4392, 4425610), (4760, 4083462), (4880, 3983049), (5040, 3856603), (5124, 3793380), (5185, 3748752), (5355, 3629744), (5490, 3540488), (5712, 3402885), (6120, 3176026), (6222, 3123960), (6405, 3034704), (6832, 2845035), (7140, 2722308), (7259, 2677680), (7320, 2655366), (7438, 2613240), (7686, 2528920), (8296, 2342970), (8540, 2276028), (8568, 2268590), (8784, 2212805), (9333, 2082640), (9520, 2041731), (10248, 1896690), (10370, 1874376), (10710, 1814872), (10980, 1770244), (11157, 1742160), (12240, 1588013), (12444, 1561980), (12810, 1517352), (14280, 1361154), (14518, 1338840), (14640, 1327683), (14876, 1306620), (15372, 1264460), (15555, 1249584), (16592, 1171485), (17080, 1138014), (17136, 1134295), (18595, 1045296), (18666, 1041320), (19215, 1011568), (20496, 948345), (20740, 937188), (21420, 907436), (21777, 892560), (21960, 885122), (22314, 871080), (24888, 780990), (25620, 758676), (26033, 746640), (28560, 680577), (29036, 669420), (29752, 653310), (30744, 632230), (31110, 624792), (33471, 580720), (34160, 569007), (36295, 535536), (37190, 522648), (37332, 520660), (38430, 505784), (41480, 468594), (42840, 453718), (43554, 446280), (43920, 442561), (44628, 435540), (46665, 416528), (49776, 390495), (51240, 379338), (52066, 373320), (55785, 348432), (58072, 334710), (59504, 326655), (61488, 316115), (62220, 312396), (63223, 307440), (65331, 297520), (66942, 290360), (72590, 267768), (74380, 261324), (74664, 260330), (76860, 252892), (78099, 248880), (82960, 234297), (85680, 226859), (87108, 223140), (89256, 217770), (93330, 208264), (102480, 189669), (104132, 186660), (108885, 178512), (111570, 174216), (116144, 167355), (124440, 156198), (126446, 153720), (130165, 149328), (130662, 148760), (133884, 145180)]