193282440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6567

約数の個数: 128

約数和(自身を含む): 657417600

約数和(自身を除く): 464135160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 6521, 7410, 9880, 13042, 14820, 19563, 26084, 29640, 32605, 39126, 52168, 65210, 78252, 84773, 97815, 123899, 130420, 156504, 169546, 195630, 247798, 254319, 260840, 339092, 371697, 391260, 423865, 495596, 508638, 619495, 678184, 743394, 782520, 847730, 991192, 1017276, 1238990, 1271595, 1486788, 1610687, 1695460, 1858485, 2034552, 2477980, 2543190, 2973576, 3221374, 3390920, 3716970, 4832061, 4955960, 5086380, 6442748, 7433940, 8053435, 9664122, 10172760, 12885496, 14867880, 16106870, 19328244, 24160305, 32213740, 38656488, 48320610, 64427480, 96641220, 193282440]

約数ペア:

[(1, 193282440), (2, 96641220), (3, 64427480), (4, 48320610), (5, 38656488), (6, 32213740), (8, 24160305), (10, 19328244), (12, 16106870), (13, 14867880), (15, 12885496), (19, 10172760), (20, 9664122), (24, 8053435), (26, 7433940), (30, 6442748), (38, 5086380), (39, 4955960), (40, 4832061), (52, 3716970), (57, 3390920), (60, 3221374), (65, 2973576), (76, 2543190), (78, 2477980), (95, 2034552), (104, 1858485), (114, 1695460), (120, 1610687), (130, 1486788), (152, 1271595), (156, 1238990), (190, 1017276), (195, 991192), (228, 847730), (247, 782520), (260, 743394), (285, 678184), (312, 619495), (380, 508638), (390, 495596), (456, 423865), (494, 391260), (520, 371697), (570, 339092), (741, 260840), (760, 254319), (780, 247798), (988, 195630), (1140, 169546), (1235, 156504), (1482, 130420), (1560, 123899), (1976, 97815), (2280, 84773), (2470, 78252), (2964, 65210), (3705, 52168), (4940, 39126), (5928, 32605), (6521, 29640), (7410, 26084), (9880, 19563), (13042, 14820)]