1948503960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1355

約数の個数: 384

約数和(自身を含む): 7606872000

約数和(自身を除く): 5658368040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 19, 20, 24, 26, 30, 34, 36, 38, 39, 40, 45, 51, 52, 57, 60, 65, 68, 72, 76, 78, 85, 90, 95, 102, 104, 114, 117, 120, 130, 136, 152, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 285, 306, 312, 323, 340, 342, 360, 380, 390, 408, 442, 456, 468, 494, 510, 520, 570, 585, 612, 646, 663, 680, 684, 741, 760, 765, 780, 855, 884, 936, 969, 988, 1020, 1105, 1140, 1170, 1224, 1235, 1289, 1292, 1326, 1368, 1482, 1530, 1560, 1615, 1710, 1768, 1938, 1976, 1989, 2040, 2210, 2223, 2280, 2340, 2470, 2578, 2584, 2652, 2907, 2964, 3060, 3230, 3315, 3420, 3705, 3867, 3876, 3978, 4199, 4420, 4446, 4680, 4845, 4940, 5156, 5304, 5814, 5928, 6120, 6445, 6460, 6630, 6840, 7410, 7734, 7752, 7956, 8398, 8840, 8892, 9690, 9880, 9945, 10312, 11115, 11601, 11628, 12597, 12890, 12920, 13260, 14535, 14820, 15468, 15912, 16757, 16796, 17784, 19335, 19380, 19890, 20995, 21913, 22230, 23202, 23256, 24491, 25194, 25780, 26520, 29070, 29640, 30936, 33514, 33592, 37791, 38670, 38760, 39780, 41990, 43826, 44460, 46404, 48982, 50271, 50388, 51560, 58005, 58140, 62985, 65739, 67028, 73473, 75582, 77340, 79560, 83785, 83980, 87652, 88920, 92808, 97964, 100542, 100776, 109565, 116010, 116280, 122455, 125970, 131478, 134056, 146946, 150813, 151164, 154680, 167570, 167960, 175304, 188955, 195928, 197217, 201084, 219130, 220419, 232020, 244910, 251355, 251940, 262956, 284869, 293892, 301626, 302328, 318383, 328695, 335140, 367365, 377910, 394434, 402168, 416347, 438260, 440838, 464040, 489820, 502710, 503880, 525912, 569738, 587784, 603252, 636766, 657390, 670280, 734730, 754065, 755820, 788868, 832694, 854607, 876520, 881676, 955149, 979640, 986085, 1005420, 1102095, 1139476, 1206504, 1249041, 1273532, 1314780, 1424345, 1469460, 1508130, 1511640, 1577736, 1591915, 1665388, 1709214, 1763352, 1910298, 1972170, 2010840, 2081735, 2204190, 2278952, 2498082, 2547064, 2563821, 2629560, 2848690, 2865447, 2938920, 3016260, 3183830, 3330776, 3418428, 3747123, 3820596, 3944340, 4163470, 4273035, 4408380, 4775745, 4996164, 5127642, 5412511, 5697380, 5730894, 6032520, 6245205, 6367660, 6836856, 7494246, 7641192, 7888680, 8326940, 8546070, 8816760, 9551490, 9992328, 10255284, 10825022, 11394760, 11461788, 12490410, 12735320, 12819105, 14327235, 14988492, 16237533, 16653880, 17092140, 18735615, 19102980, 20510568, 21650044, 22923576, 24980820, 25638210, 27062555, 28654470, 29976984, 32475066, 34184280, 37471230, 38205960, 43300088, 48712599, 49961640, 51276420, 54125110, 57308940, 64950132, 74942460, 81187665, 97425198, 102552840, 108250220, 114617880, 129900264, 149884920, 162375330, 194850396, 216500440, 243562995, 324750660, 389700792, 487125990, 649501320, 974251980, 1948503960]

約数ペア:

[(1, 1948503960), (2, 974251980), (3, 649501320), (4, 487125990), (5, 389700792), (6, 324750660), (8, 243562995), (9, 216500440), (10, 194850396), (12, 162375330), (13, 149884920), (15, 129900264), (17, 114617880), (18, 108250220), (19, 102552840), (20, 97425198), (24, 81187665), (26, 74942460), (30, 64950132), (34, 57308940), (36, 54125110), (38, 51276420), (39, 49961640), (40, 48712599), (45, 43300088), (51, 38205960), (52, 37471230), (57, 34184280), (60, 32475066), (65, 29976984), (68, 28654470), (72, 27062555), (76, 25638210), (78, 24980820), (85, 22923576), (90, 21650044), (95, 20510568), (102, 19102980), (104, 18735615), (114, 17092140), (117, 16653880), (120, 16237533), (130, 14988492), (136, 14327235), (152, 12819105), (153, 12735320), (156, 12490410), (170, 11461788), (171, 11394760), (180, 10825022), (190, 10255284), (195, 9992328), (204, 9551490), (221, 8816760), (228, 8546070), (234, 8326940), (247, 7888680), (255, 7641192), (260, 7494246), (285, 6836856), (306, 6367660), (312, 6245205), (323, 6032520), (340, 5730894), (342, 5697380), (360, 5412511), (380, 5127642), (390, 4996164), (408, 4775745), (442, 4408380), (456, 4273035), (468, 4163470), (494, 3944340), (510, 3820596), (520, 3747123), (570, 3418428), (585, 3330776), (612, 3183830), (646, 3016260), (663, 2938920), (680, 2865447), (684, 2848690), (741, 2629560), (760, 2563821), (765, 2547064), (780, 2498082), (855, 2278952), (884, 2204190), (936, 2081735), (969, 2010840), (988, 1972170), (1020, 1910298), (1105, 1763352), (1140, 1709214), (1170, 1665388), (1224, 1591915), (1235, 1577736), (1289, 1511640), (1292, 1508130), (1326, 1469460), (1368, 1424345), (1482, 1314780), (1530, 1273532), (1560, 1249041), (1615, 1206504), (1710, 1139476), (1768, 1102095), (1938, 1005420), (1976, 986085), (1989, 979640), (2040, 955149), (2210, 881676), (2223, 876520), (2280, 854607), (2340, 832694), (2470, 788868), (2578, 755820), (2584, 754065), (2652, 734730), (2907, 670280), (2964, 657390), (3060, 636766), (3230, 603252), (3315, 587784), (3420, 569738), (3705, 525912), (3867, 503880), (3876, 502710), (3978, 489820), (4199, 464040), (4420, 440838), (4446, 438260), (4680, 416347), (4845, 402168), (4940, 394434), (5156, 377910), (5304, 367365), (5814, 335140), (5928, 328695), (6120, 318383), (6445, 302328), (6460, 301626), (6630, 293892), (6840, 284869), (7410, 262956), (7734, 251940), (7752, 251355), (7956, 244910), (8398, 232020), (8840, 220419), (8892, 219130), (9690, 201084), (9880, 197217), (9945, 195928), (10312, 188955), (11115, 175304), (11601, 167960), (11628, 167570), (12597, 154680), (12890, 151164), (12920, 150813), (13260, 146946), (14535, 134056), (14820, 131478), (15468, 125970), (15912, 122455), (16757, 116280), (16796, 116010), (17784, 109565), (19335, 100776), (19380, 100542), (19890, 97964), (20995, 92808), (21913, 88920), (22230, 87652), (23202, 83980), (23256, 83785), (24491, 79560), (25194, 77340), (25780, 75582), (26520, 73473), (29070, 67028), (29640, 65739), (30936, 62985), (33514, 58140), (33592, 58005), (37791, 51560), (38670, 50388), (38760, 50271), (39780, 48982), (41990, 46404), (43826, 44460)]