387923760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4096

約数の個数: 240

約数和(自身を含む): 1567637760

約数和(自身を除く): 1179714000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4051, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 8102, 9576, 10640, 11970, 12153, 13680, 15960, 16204, 19152, 20255, 23940, 24306, 28357, 31920, 32408, 36459, 40510, 47880, 48612, 56714, 60765, 64816, 72918, 76969, 81020, 85071, 95760, 97224, 113428, 121530, 141785, 145836, 153938, 162040, 170142, 182295, 194448, 226856, 230907, 243060, 255213, 283570, 291672, 307876, 324080, 340284, 364590, 384845, 425355, 453712, 461814, 486120, 510426, 538783, 567140, 583344, 615752, 680568, 692721, 729180, 769690, 850710, 923628, 972240, 1020852, 1077566, 1134280, 1154535, 1231504, 1276065, 1361136, 1385442, 1458360, 1539380, 1616349, 1701420, 1847256, 2041704, 2155132, 2268560, 2309070, 2552130, 2693915, 2770884, 2916720, 3078760, 3232698, 3402840, 3463605, 3694512, 4083408, 4310264, 4618140, 4849047, 5104260, 5387830, 5541768, 6157520, 6465396, 6805680, 6927210, 8081745, 8620528, 9236280, 9698094, 10208520, 10775660, 11083536, 12930792, 13854420, 16163490, 18472560, 19396188, 20417040, 21551320, 24245235, 25861584, 27708840, 32326980, 38792376, 43102640, 48490470, 55417680, 64653960, 77584752, 96980940, 129307920, 193961880, 387923760]

約数ペア:

[(1, 387923760), (2, 193961880), (3, 129307920), (4, 96980940), (5, 77584752), (6, 64653960), (7, 55417680), (8, 48490470), (9, 43102640), (10, 38792376), (12, 32326980), (14, 27708840), (15, 25861584), (16, 24245235), (18, 21551320), (19, 20417040), (20, 19396188), (21, 18472560), (24, 16163490), (28, 13854420), (30, 12930792), (35, 11083536), (36, 10775660), (38, 10208520), (40, 9698094), (42, 9236280), (45, 8620528), (48, 8081745), (56, 6927210), (57, 6805680), (60, 6465396), (63, 6157520), (70, 5541768), (72, 5387830), (76, 5104260), (80, 4849047), (84, 4618140), (90, 4310264), (95, 4083408), (105, 3694512), (112, 3463605), (114, 3402840), (120, 3232698), (126, 3078760), (133, 2916720), (140, 2770884), (144, 2693915), (152, 2552130), (168, 2309070), (171, 2268560), (180, 2155132), (190, 2041704), (210, 1847256), (228, 1701420), (240, 1616349), (252, 1539380), (266, 1458360), (280, 1385442), (285, 1361136), (304, 1276065), (315, 1231504), (336, 1154535), (342, 1134280), (360, 1077566), (380, 1020852), (399, 972240), (420, 923628), (456, 850710), (504, 769690), (532, 729180), (560, 692721), (570, 680568), (630, 615752), (665, 583344), (684, 567140), (720, 538783), (760, 510426), (798, 486120), (840, 461814), (855, 453712), (912, 425355), (1008, 384845), (1064, 364590), (1140, 340284), (1197, 324080), (1260, 307876), (1330, 291672), (1368, 283570), (1520, 255213), (1596, 243060), (1680, 230907), (1710, 226856), (1995, 194448), (2128, 182295), (2280, 170142), (2394, 162040), (2520, 153938), (2660, 145836), (2736, 141785), (3192, 121530), (3420, 113428), (3990, 97224), (4051, 95760), (4560, 85071), (4788, 81020), (5040, 76969), (5320, 72918), (5985, 64816), (6384, 60765), (6840, 56714), (7980, 48612), (8102, 47880), (9576, 40510), (10640, 36459), (11970, 32408), (12153, 31920), (13680, 28357), (15960, 24306), (16204, 23940), (19152, 20255)]