157976280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 384

約数和(自身を含む): 660441600

約数和(自身を除く): 502465320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 41, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 82, 84, 88, 90, 99, 105, 110, 120, 123, 126, 132, 139, 140, 154, 164, 165, 168, 180, 198, 205, 210, 220, 231, 246, 252, 264, 278, 280, 287, 308, 315, 328, 330, 360, 369, 385, 396, 410, 417, 420, 440, 451, 462, 492, 495, 504, 556, 574, 615, 616, 630, 660, 693, 695, 738, 770, 792, 820, 834, 840, 861, 902, 924, 973, 984, 990, 1112, 1148, 1155, 1230, 1251, 1260, 1320, 1353, 1386, 1390, 1435, 1476, 1529, 1540, 1640, 1668, 1722, 1804, 1845, 1848, 1946, 1980, 2085, 2255, 2296, 2310, 2460, 2502, 2520, 2583, 2706, 2772, 2780, 2870, 2919, 2952, 3058, 3080, 3157, 3336, 3444, 3465, 3608, 3690, 3892, 3960, 4059, 4170, 4305, 4510, 4587, 4620, 4865, 4920, 5004, 5166, 5412, 5544, 5560, 5699, 5740, 5838, 6116, 6255, 6314, 6765, 6888, 6930, 7380, 7645, 7784, 8118, 8340, 8610, 8757, 9020, 9174, 9240, 9471, 9730, 10008, 10332, 10703, 10824, 11398, 11480, 11676, 12232, 12510, 12628, 12915, 13530, 13761, 13860, 14595, 14760, 15290, 15785, 16236, 16680, 17097, 17220, 17514, 18040, 18348, 18942, 19460, 20295, 20664, 21406, 22796, 22935, 23352, 25020, 25256, 25830, 27060, 27522, 27720, 28413, 28495, 29190, 30580, 31570, 32109, 32472, 34194, 34440, 35028, 36696, 37884, 38920, 39893, 40590, 42812, 43785, 45592, 45870, 47355, 50040, 51291, 51660, 53515, 54120, 55044, 56826, 56990, 58380, 61160, 62689, 63140, 64218, 68388, 68805, 70056, 75768, 79786, 81180, 85485, 85624, 87570, 91740, 94710, 96327, 102582, 103320, 107030, 110088, 113652, 113980, 116760, 119679, 125378, 126280, 128436, 136776, 137610, 142065, 159572, 160545, 162360, 170970, 175140, 183480, 188067, 189420, 192654, 199465, 205164, 214060, 227304, 227960, 239358, 250756, 256455, 256872, 275220, 284130, 313445, 319144, 321090, 341940, 350280, 359037, 376134, 378840, 385308, 398930, 410328, 428120, 438823, 478716, 481635, 501512, 512910, 550440, 564201, 568260, 598395, 626890, 642180, 683880, 718074, 752268, 770616, 797860, 877646, 940335, 957432, 963270, 1025820, 1128402, 1136520, 1196790, 1253780, 1284360, 1316469, 1436148, 1504536, 1595720, 1755292, 1795185, 1880670, 1926540, 2051640, 2194115, 2256804, 2393580, 2507560, 2632938, 2821005, 2872296, 3510584, 3590370, 3761340, 3853080, 3949407, 4388230, 4513608, 4787160, 5265876, 5642010, 6582345, 7180740, 7522680, 7898814, 8776460, 10531752, 11284020, 13164690, 14361480, 15797628, 17552920, 19747035, 22568040, 26329380, 31595256, 39494070, 52658760, 78988140, 157976280]

約数ペア:

[(1, 157976280), (2, 78988140), (3, 52658760), (4, 39494070), (5, 31595256), (6, 26329380), (7, 22568040), (8, 19747035), (9, 17552920), (10, 15797628), (11, 14361480), (12, 13164690), (14, 11284020), (15, 10531752), (18, 8776460), (20, 7898814), (21, 7522680), (22, 7180740), (24, 6582345), (28, 5642010), (30, 5265876), (33, 4787160), (35, 4513608), (36, 4388230), (40, 3949407), (41, 3853080), (42, 3761340), (44, 3590370), (45, 3510584), (55, 2872296), (56, 2821005), (60, 2632938), (63, 2507560), (66, 2393580), (70, 2256804), (72, 2194115), (77, 2051640), (82, 1926540), (84, 1880670), (88, 1795185), (90, 1755292), (99, 1595720), (105, 1504536), (110, 1436148), (120, 1316469), (123, 1284360), (126, 1253780), (132, 1196790), (139, 1136520), (140, 1128402), (154, 1025820), (164, 963270), (165, 957432), (168, 940335), (180, 877646), (198, 797860), (205, 770616), (210, 752268), (220, 718074), (231, 683880), (246, 642180), (252, 626890), (264, 598395), (278, 568260), (280, 564201), (287, 550440), (308, 512910), (315, 501512), (328, 481635), (330, 478716), (360, 438823), (369, 428120), (385, 410328), (396, 398930), (410, 385308), (417, 378840), (420, 376134), (440, 359037), (451, 350280), (462, 341940), (492, 321090), (495, 319144), (504, 313445), (556, 284130), (574, 275220), (615, 256872), (616, 256455), (630, 250756), (660, 239358), (693, 227960), (695, 227304), (738, 214060), (770, 205164), (792, 199465), (820, 192654), (834, 189420), (840, 188067), (861, 183480), (902, 175140), (924, 170970), (973, 162360), (984, 160545), (990, 159572), (1112, 142065), (1148, 137610), (1155, 136776), (1230, 128436), (1251, 126280), (1260, 125378), (1320, 119679), (1353, 116760), (1386, 113980), (1390, 113652), (1435, 110088), (1476, 107030), (1529, 103320), (1540, 102582), (1640, 96327), (1668, 94710), (1722, 91740), (1804, 87570), (1845, 85624), (1848, 85485), (1946, 81180), (1980, 79786), (2085, 75768), (2255, 70056), (2296, 68805), (2310, 68388), (2460, 64218), (2502, 63140), (2520, 62689), (2583, 61160), (2706, 58380), (2772, 56990), (2780, 56826), (2870, 55044), (2919, 54120), (2952, 53515), (3058, 51660), (3080, 51291), (3157, 50040), (3336, 47355), (3444, 45870), (3465, 45592), (3608, 43785), (3690, 42812), (3892, 40590), (3960, 39893), (4059, 38920), (4170, 37884), (4305, 36696), (4510, 35028), (4587, 34440), (4620, 34194), (4865, 32472), (4920, 32109), (5004, 31570), (5166, 30580), (5412, 29190), (5544, 28495), (5560, 28413), (5699, 27720), (5740, 27522), (5838, 27060), (6116, 25830), (6255, 25256), (6314, 25020), (6765, 23352), (6888, 22935), (6930, 22796), (7380, 21406), (7645, 20664), (7784, 20295), (8118, 19460), (8340, 18942), (8610, 18348), (8757, 18040), (9020, 17514), (9174, 17220), (9240, 17097), (9471, 16680), (9730, 16236), (10008, 15785), (10332, 15290), (10703, 14760), (10824, 14595), (11398, 13860), (11480, 13761), (11676, 13530), (12232, 12915), (12510, 12628)]