240475200

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 336

約数和(自身を含む): 956974464

約数和(自身を除く): 716499264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 64, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 136, 140, 150, 160, 168, 170, 175, 192, 200, 204, 210, 224, 238, 240, 255, 272, 280, 300, 320, 336, 340, 350, 357, 400, 408, 420, 421, 425, 448, 476, 480, 510, 525, 544, 560, 595, 600, 672, 680, 700, 714, 800, 816, 840, 842, 850, 952, 960, 1020, 1050, 1088, 1120, 1190, 1200, 1263, 1275, 1344, 1360, 1400, 1428, 1600, 1632, 1680, 1684, 1700, 1785, 1904, 2040, 2100, 2105, 2240, 2380, 2400, 2526, 2550, 2720, 2800, 2856, 2947, 2975, 3264, 3360, 3368, 3400, 3570, 3808, 4080, 4200, 4210, 4760, 4800, 5052, 5100, 5440, 5600, 5712, 5894, 5950, 6315, 6720, 6736, 6800, 7140, 7157, 7616, 8160, 8400, 8420, 8841, 8925, 9520, 10104, 10200, 10525, 11200, 11424, 11788, 11900, 12630, 13472, 13600, 14280, 14314, 14735, 16320, 16800, 16840, 17682, 17850, 19040, 20208, 20400, 21050, 21471, 22848, 23576, 23800, 25260, 26944, 27200, 28560, 28628, 29470, 31575, 33600, 33680, 35364, 35700, 35785, 38080, 40416, 40800, 42100, 42942, 44205, 47152, 47600, 50099, 50520, 57120, 57256, 58940, 63150, 67360, 70728, 71400, 71570, 73675, 80832, 81600, 84200, 85884, 88410, 94304, 95200, 100198, 101040, 107355, 114240, 114512, 117880, 126300, 134720, 141456, 142800, 143140, 147350, 150297, 168400, 171768, 176820, 178925, 188608, 190400, 200396, 202080, 214710, 221025, 229024, 235760, 250495, 252600, 282912, 285600, 286280, 294700, 300594, 336800, 343536, 353640, 357850, 400792, 404160, 429420, 442050, 458048, 471520, 500990, 505200, 536775, 565824, 571200, 572560, 589400, 601188, 673600, 687072, 707280, 715700, 751485, 801584, 858840, 884100, 943040, 1001980, 1010400, 1073550, 1145120, 1178800, 1202376, 1252475, 1374144, 1414560, 1431400, 1502970, 1603168, 1717680, 1768200, 2003960, 2020800, 2147100, 2290240, 2357600, 2404752, 2504950, 2829120, 2862800, 3005940, 3206336, 3435360, 3536400, 3757425, 4007920, 4294200, 4715200, 4809504, 5009900, 5725600, 6011880, 6870720, 7072800, 7514850, 8015840, 8588400, 9619008, 10019800, 11451200, 12023760, 14145600, 15029700, 16031680, 17176800, 20039600, 24047520, 30059400, 34353600, 40079200, 48095040, 60118800, 80158400, 120237600, 240475200]

約数ペア:

[(1, 240475200), (2, 120237600), (3, 80158400), (4, 60118800), (5, 48095040), (6, 40079200), (7, 34353600), (8, 30059400), (10, 24047520), (12, 20039600), (14, 17176800), (15, 16031680), (16, 15029700), (17, 14145600), (20, 12023760), (21, 11451200), (24, 10019800), (25, 9619008), (28, 8588400), (30, 8015840), (32, 7514850), (34, 7072800), (35, 6870720), (40, 6011880), (42, 5725600), (48, 5009900), (50, 4809504), (51, 4715200), (56, 4294200), (60, 4007920), (64, 3757425), (68, 3536400), (70, 3435360), (75, 3206336), (80, 3005940), (84, 2862800), (85, 2829120), (96, 2504950), (100, 2404752), (102, 2357600), (105, 2290240), (112, 2147100), (119, 2020800), (120, 2003960), (136, 1768200), (140, 1717680), (150, 1603168), (160, 1502970), (168, 1431400), (170, 1414560), (175, 1374144), (192, 1252475), (200, 1202376), (204, 1178800), (210, 1145120), (224, 1073550), (238, 1010400), (240, 1001980), (255, 943040), (272, 884100), (280, 858840), (300, 801584), (320, 751485), (336, 715700), (340, 707280), (350, 687072), (357, 673600), (400, 601188), (408, 589400), (420, 572560), (421, 571200), (425, 565824), (448, 536775), (476, 505200), (480, 500990), (510, 471520), (525, 458048), (544, 442050), (560, 429420), (595, 404160), (600, 400792), (672, 357850), (680, 353640), (700, 343536), (714, 336800), (800, 300594), (816, 294700), (840, 286280), (842, 285600), (850, 282912), (952, 252600), (960, 250495), (1020, 235760), (1050, 229024), (1088, 221025), (1120, 214710), (1190, 202080), (1200, 200396), (1263, 190400), (1275, 188608), (1344, 178925), (1360, 176820), (1400, 171768), (1428, 168400), (1600, 150297), (1632, 147350), (1680, 143140), (1684, 142800), (1700, 141456), (1785, 134720), (1904, 126300), (2040, 117880), (2100, 114512), (2105, 114240), (2240, 107355), (2380, 101040), (2400, 100198), (2526, 95200), (2550, 94304), (2720, 88410), (2800, 85884), (2856, 84200), (2947, 81600), (2975, 80832), (3264, 73675), (3360, 71570), (3368, 71400), (3400, 70728), (3570, 67360), (3808, 63150), (4080, 58940), (4200, 57256), (4210, 57120), (4760, 50520), (4800, 50099), (5052, 47600), (5100, 47152), (5440, 44205), (5600, 42942), (5712, 42100), (5894, 40800), (5950, 40416), (6315, 38080), (6720, 35785), (6736, 35700), (6800, 35364), (7140, 33680), (7157, 33600), (7616, 31575), (8160, 29470), (8400, 28628), (8420, 28560), (8841, 27200), (8925, 26944), (9520, 25260), (10104, 23800), (10200, 23576), (10525, 22848), (11200, 21471), (11424, 21050), (11788, 20400), (11900, 20208), (12630, 19040), (13472, 17850), (13600, 17682), (14280, 16840), (14314, 16800), (14735, 16320)]