194122240

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 160

約数和(自身を含む): 529341120

約数和(自身を除く): 335218880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 256, 260, 304, 307, 320, 380, 416, 494, 512, 520, 608, 614, 640, 760, 832, 988, 1040, 1216, 1228, 1235, 1280, 1520, 1535, 1664, 1976, 2080, 2432, 2456, 2470, 2560, 3040, 3070, 3328, 3952, 3991, 4160, 4864, 4912, 4940, 5833, 6080, 6140, 6656, 7904, 7982, 8320, 9728, 9824, 9880, 11666, 12160, 12280, 15808, 15964, 16640, 19648, 19760, 19955, 23332, 24320, 24560, 29165, 31616, 31928, 33280, 39296, 39520, 39910, 46664, 48640, 49120, 58330, 63232, 63856, 75829, 78592, 79040, 79820, 93328, 98240, 116660, 126464, 127712, 151658, 157184, 158080, 159640, 186656, 196480, 233320, 255424, 303316, 316160, 319280, 373312, 379145, 392960, 466640, 510848, 606632, 632320, 638560, 746624, 758290, 785920, 933280, 1021696, 1213264, 1277120, 1493248, 1516580, 1866560, 2043392, 2426528, 2554240, 2986496, 3033160, 3733120, 4853056, 5108480, 6066320, 7466240, 9706112, 10216960, 12132640, 14932480, 19412224, 24265280, 38824448, 48530560, 97061120, 194122240]

約数ペア:

[(1, 194122240), (2, 97061120), (4, 48530560), (5, 38824448), (8, 24265280), (10, 19412224), (13, 14932480), (16, 12132640), (19, 10216960), (20, 9706112), (26, 7466240), (32, 6066320), (38, 5108480), (40, 4853056), (52, 3733120), (64, 3033160), (65, 2986496), (76, 2554240), (80, 2426528), (95, 2043392), (104, 1866560), (128, 1516580), (130, 1493248), (152, 1277120), (160, 1213264), (190, 1021696), (208, 933280), (247, 785920), (256, 758290), (260, 746624), (304, 638560), (307, 632320), (320, 606632), (380, 510848), (416, 466640), (494, 392960), (512, 379145), (520, 373312), (608, 319280), (614, 316160), (640, 303316), (760, 255424), (832, 233320), (988, 196480), (1040, 186656), (1216, 159640), (1228, 158080), (1235, 157184), (1280, 151658), (1520, 127712), (1535, 126464), (1664, 116660), (1976, 98240), (2080, 93328), (2432, 79820), (2456, 79040), (2470, 78592), (2560, 75829), (3040, 63856), (3070, 63232), (3328, 58330), (3952, 49120), (3991, 48640), (4160, 46664), (4864, 39910), (4912, 39520), (4940, 39296), (5833, 33280), (6080, 31928), (6140, 31616), (6656, 29165), (7904, 24560), (7982, 24320), (8320, 23332), (9728, 19955), (9824, 19760), (9880, 19648), (11666, 16640), (12160, 15964), (12280, 15808)]