340198560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1120

約数の個数: 288

約数和(自身を含む): 1325010960

約数和(自身を除く): 984812400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1069, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2138, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3207, 3315, 3536, 3744, 3978, 4080, 4276, 4420, 4680, 4896, 5304, 5345, 6120, 6240, 6414, 6630, 7072, 7956, 8160, 8552, 8840, 9360, 9621, 9945, 10608, 10690, 12240, 12828, 13260, 13897, 15912, 16035, 17104, 17680, 18173, 18720, 19242, 19890, 21216, 21380, 24480, 25656, 26520, 27794, 31824, 32070, 34208, 35360, 36346, 38484, 39780, 41691, 42760, 48105, 51312, 53040, 54519, 55588, 63648, 64140, 69485, 72692, 76968, 79560, 83382, 85520, 90865, 96210, 102624, 106080, 109038, 111176, 125073, 128280, 138970, 145384, 153936, 159120, 163557, 166764, 171040, 181730, 192420, 208455, 218076, 222352, 236249, 250146, 256560, 272595, 277940, 290768, 307872, 318240, 327114, 333528, 363460, 384840, 416910, 436152, 444704, 472498, 500292, 513120, 545190, 555880, 581536, 625365, 654228, 667056, 708747, 726920, 769680, 817785, 833820, 872304, 944996, 1000584, 1090380, 1111760, 1181245, 1250730, 1308456, 1334112, 1417494, 1453840, 1539360, 1635570, 1667640, 1744608, 1889992, 2001168, 2126241, 2180760, 2223520, 2362490, 2501460, 2616912, 2834988, 2907680, 3271140, 3335280, 3543735, 3779984, 4002336, 4252482, 4361520, 4724980, 5002920, 5233824, 5669976, 6542280, 6670560, 7087470, 7559968, 8504964, 8723040, 9449960, 10005840, 10631205, 11339952, 13084560, 14174940, 17009928, 18899920, 20011680, 21262410, 22679904, 26169120, 28349880, 34019856, 37799840, 42524820, 56699760, 68039712, 85049640, 113399520, 170099280, 340198560]

約数ペア:

[(1, 340198560), (2, 170099280), (3, 113399520), (4, 85049640), (5, 68039712), (6, 56699760), (8, 42524820), (9, 37799840), (10, 34019856), (12, 28349880), (13, 26169120), (15, 22679904), (16, 21262410), (17, 20011680), (18, 18899920), (20, 17009928), (24, 14174940), (26, 13084560), (30, 11339952), (32, 10631205), (34, 10005840), (36, 9449960), (39, 8723040), (40, 8504964), (45, 7559968), (48, 7087470), (51, 6670560), (52, 6542280), (60, 5669976), (65, 5233824), (68, 5002920), (72, 4724980), (78, 4361520), (80, 4252482), (85, 4002336), (90, 3779984), (96, 3543735), (102, 3335280), (104, 3271140), (117, 2907680), (120, 2834988), (130, 2616912), (136, 2501460), (144, 2362490), (153, 2223520), (156, 2180760), (160, 2126241), (170, 2001168), (180, 1889992), (195, 1744608), (204, 1667640), (208, 1635570), (221, 1539360), (234, 1453840), (240, 1417494), (255, 1334112), (260, 1308456), (272, 1250730), (288, 1181245), (306, 1111760), (312, 1090380), (340, 1000584), (360, 944996), (390, 872304), (408, 833820), (416, 817785), (442, 769680), (468, 726920), (480, 708747), (510, 667056), (520, 654228), (544, 625365), (585, 581536), (612, 555880), (624, 545190), (663, 513120), (680, 500292), (720, 472498), (765, 444704), (780, 436152), (816, 416910), (884, 384840), (936, 363460), (1020, 333528), (1040, 327114), (1069, 318240), (1105, 307872), (1170, 290768), (1224, 277940), (1248, 272595), (1326, 256560), (1360, 250146), (1440, 236249), (1530, 222352), (1560, 218076), (1632, 208455), (1768, 192420), (1872, 181730), (1989, 171040), (2040, 166764), (2080, 163557), (2138, 159120), (2210, 153936), (2340, 145384), (2448, 138970), (2652, 128280), (2720, 125073), (3060, 111176), (3120, 109038), (3207, 106080), (3315, 102624), (3536, 96210), (3744, 90865), (3978, 85520), (4080, 83382), (4276, 79560), (4420, 76968), (4680, 72692), (4896, 69485), (5304, 64140), (5345, 63648), (6120, 55588), (6240, 54519), (6414, 53040), (6630, 51312), (7072, 48105), (7956, 42760), (8160, 41691), (8552, 39780), (8840, 38484), (9360, 36346), (9621, 35360), (9945, 34208), (10608, 32070), (10690, 31824), (12240, 27794), (12828, 26520), (13260, 25656), (13897, 24480), (15912, 21380), (16035, 21216), (17104, 19890), (17680, 19242), (18173, 18720)]