193961880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4094

約数の個数: 192

約数和(自身を含む): 758534400

約数和(自身を除く): 564572520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4051, 4788, 5320, 5985, 6840, 7980, 8102, 9576, 11970, 12153, 15960, 16204, 20255, 23940, 24306, 28357, 32408, 36459, 40510, 47880, 48612, 56714, 60765, 72918, 76969, 81020, 85071, 97224, 113428, 121530, 141785, 145836, 153938, 162040, 170142, 182295, 226856, 230907, 243060, 255213, 283570, 291672, 307876, 340284, 364590, 384845, 425355, 461814, 486120, 510426, 538783, 567140, 615752, 680568, 692721, 729180, 769690, 850710, 923628, 1020852, 1077566, 1134280, 1154535, 1276065, 1385442, 1458360, 1539380, 1616349, 1701420, 1847256, 2041704, 2155132, 2309070, 2552130, 2693915, 2770884, 3078760, 3232698, 3402840, 3463605, 4310264, 4618140, 4849047, 5104260, 5387830, 5541768, 6465396, 6927210, 8081745, 9236280, 9698094, 10208520, 10775660, 12930792, 13854420, 16163490, 19396188, 21551320, 24245235, 27708840, 32326980, 38792376, 48490470, 64653960, 96980940, 193961880]

約数ペア:

[(1, 193961880), (2, 96980940), (3, 64653960), (4, 48490470), (5, 38792376), (6, 32326980), (7, 27708840), (8, 24245235), (9, 21551320), (10, 19396188), (12, 16163490), (14, 13854420), (15, 12930792), (18, 10775660), (19, 10208520), (20, 9698094), (21, 9236280), (24, 8081745), (28, 6927210), (30, 6465396), (35, 5541768), (36, 5387830), (38, 5104260), (40, 4849047), (42, 4618140), (45, 4310264), (56, 3463605), (57, 3402840), (60, 3232698), (63, 3078760), (70, 2770884), (72, 2693915), (76, 2552130), (84, 2309070), (90, 2155132), (95, 2041704), (105, 1847256), (114, 1701420), (120, 1616349), (126, 1539380), (133, 1458360), (140, 1385442), (152, 1276065), (168, 1154535), (171, 1134280), (180, 1077566), (190, 1020852), (210, 923628), (228, 850710), (252, 769690), (266, 729180), (280, 692721), (285, 680568), (315, 615752), (342, 567140), (360, 538783), (380, 510426), (399, 486120), (420, 461814), (456, 425355), (504, 384845), (532, 364590), (570, 340284), (630, 307876), (665, 291672), (684, 283570), (760, 255213), (798, 243060), (840, 230907), (855, 226856), (1064, 182295), (1140, 170142), (1197, 162040), (1260, 153938), (1330, 145836), (1368, 141785), (1596, 121530), (1710, 113428), (1995, 97224), (2280, 85071), (2394, 81020), (2520, 76969), (2660, 72918), (3192, 60765), (3420, 56714), (3990, 48612), (4051, 47880), (4788, 40510), (5320, 36459), (5985, 32408), (6840, 28357), (7980, 24306), (8102, 23940), (9576, 20255), (11970, 16204), (12153, 15960)]