286629840

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 400

約数和(自身を含む): 1166711040

約数和(自身を除く): 880081200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 81, 84, 89, 90, 105, 108, 112, 120, 126, 135, 140, 142, 144, 162, 168, 178, 180, 189, 210, 213, 216, 240, 252, 267, 270, 280, 284, 315, 324, 336, 355, 356, 360, 378, 405, 420, 426, 432, 445, 497, 504, 534, 540, 560, 567, 568, 623, 630, 639, 648, 710, 712, 720, 756, 801, 810, 840, 852, 890, 945, 994, 1008, 1065, 1068, 1080, 1134, 1136, 1246, 1260, 1278, 1296, 1335, 1420, 1424, 1491, 1512, 1602, 1620, 1680, 1704, 1780, 1869, 1890, 1917, 1988, 2130, 2136, 2160, 2268, 2403, 2485, 2492, 2520, 2556, 2670, 2835, 2840, 2982, 3024, 3115, 3195, 3204, 3240, 3408, 3560, 3738, 3780, 3834, 3976, 4005, 4260, 4272, 4473, 4536, 4806, 4970, 4984, 5040, 5112, 5340, 5607, 5670, 5680, 5751, 5964, 6230, 6319, 6390, 6408, 6480, 7120, 7209, 7455, 7476, 7560, 7668, 7952, 8010, 8520, 8946, 9072, 9345, 9585, 9612, 9940, 9968, 10224, 10680, 11214, 11340, 11502, 11928, 12015, 12460, 12638, 12780, 12816, 13419, 14418, 14910, 14952, 15120, 15336, 16020, 16821, 17040, 17892, 18690, 18957, 19170, 19224, 19880, 21360, 22365, 22428, 22680, 23004, 23856, 24030, 24920, 25276, 25560, 26838, 28035, 28755, 28836, 29820, 29904, 30672, 31595, 32040, 33642, 35784, 36045, 37380, 37914, 38340, 38448, 39760, 40257, 44233, 44730, 44856, 45360, 46008, 48060, 49840, 50463, 50552, 51120, 53676, 56070, 56871, 57510, 57672, 59640, 63190, 64080, 67095, 67284, 71568, 72090, 74760, 75828, 76680, 80514, 84105, 88466, 89460, 89712, 92016, 94785, 96120, 100926, 101104, 107352, 112140, 113742, 115020, 115344, 119280, 126380, 132699, 134190, 134568, 144180, 149520, 151656, 153360, 161028, 168210, 170613, 176932, 178920, 189570, 192240, 201285, 201852, 214704, 221165, 224280, 227484, 230040, 252315, 252760, 265398, 268380, 269136, 284355, 288360, 303312, 322056, 336420, 341226, 353864, 357840, 379140, 398097, 402570, 403704, 442330, 448560, 454968, 460080, 504630, 505520, 511839, 530796, 536760, 568710, 576720, 644112, 663495, 672840, 682452, 707728, 758280, 796194, 805140, 807408, 853065, 884660, 909936, 1009260, 1023678, 1061592, 1073520, 1137420, 1194291, 1326990, 1345680, 1364904, 1516560, 1592388, 1610280, 1706130, 1769320, 1990485, 2018520, 2047356, 2123184, 2274840, 2388582, 2559195, 2653980, 2729808, 3184776, 3220560, 3412260, 3538640, 3582873, 3980970, 4037040, 4094712, 4549680, 4777164, 5118390, 5307960, 5971455, 6369552, 6824520, 7165746, 7961940, 8189424, 9554328, 10236780, 10615920, 11942910, 13649040, 14331492, 15923880, 17914365, 19108656, 20473560, 23885820, 28662984, 31847760, 35828730, 40947120, 47771640, 57325968, 71657460, 95543280, 143314920, 286629840]

約数ペア:

[(1, 286629840), (2, 143314920), (3, 95543280), (4, 71657460), (5, 57325968), (6, 47771640), (7, 40947120), (8, 35828730), (9, 31847760), (10, 28662984), (12, 23885820), (14, 20473560), (15, 19108656), (16, 17914365), (18, 15923880), (20, 14331492), (21, 13649040), (24, 11942910), (27, 10615920), (28, 10236780), (30, 9554328), (35, 8189424), (36, 7961940), (40, 7165746), (42, 6824520), (45, 6369552), (48, 5971455), (54, 5307960), (56, 5118390), (60, 4777164), (63, 4549680), (70, 4094712), (71, 4037040), (72, 3980970), (80, 3582873), (81, 3538640), (84, 3412260), (89, 3220560), (90, 3184776), (105, 2729808), (108, 2653980), (112, 2559195), (120, 2388582), (126, 2274840), (135, 2123184), (140, 2047356), (142, 2018520), (144, 1990485), (162, 1769320), (168, 1706130), (178, 1610280), (180, 1592388), (189, 1516560), (210, 1364904), (213, 1345680), (216, 1326990), (240, 1194291), (252, 1137420), (267, 1073520), (270, 1061592), (280, 1023678), (284, 1009260), (315, 909936), (324, 884660), (336, 853065), (355, 807408), (356, 805140), (360, 796194), (378, 758280), (405, 707728), (420, 682452), (426, 672840), (432, 663495), (445, 644112), (497, 576720), (504, 568710), (534, 536760), (540, 530796), (560, 511839), (567, 505520), (568, 504630), (623, 460080), (630, 454968), (639, 448560), (648, 442330), (710, 403704), (712, 402570), (720, 398097), (756, 379140), (801, 357840), (810, 353864), (840, 341226), (852, 336420), (890, 322056), (945, 303312), (994, 288360), (1008, 284355), (1065, 269136), (1068, 268380), (1080, 265398), (1134, 252760), (1136, 252315), (1246, 230040), (1260, 227484), (1278, 224280), (1296, 221165), (1335, 214704), (1420, 201852), (1424, 201285), (1491, 192240), (1512, 189570), (1602, 178920), (1620, 176932), (1680, 170613), (1704, 168210), (1780, 161028), (1869, 153360), (1890, 151656), (1917, 149520), (1988, 144180), (2130, 134568), (2136, 134190), (2160, 132699), (2268, 126380), (2403, 119280), (2485, 115344), (2492, 115020), (2520, 113742), (2556, 112140), (2670, 107352), (2835, 101104), (2840, 100926), (2982, 96120), (3024, 94785), (3115, 92016), (3195, 89712), (3204, 89460), (3240, 88466), (3408, 84105), (3560, 80514), (3738, 76680), (3780, 75828), (3834, 74760), (3976, 72090), (4005, 71568), (4260, 67284), (4272, 67095), (4473, 64080), (4536, 63190), (4806, 59640), (4970, 57672), (4984, 57510), (5040, 56871), (5112, 56070), (5340, 53676), (5607, 51120), (5670, 50552), (5680, 50463), (5751, 49840), (5964, 48060), (6230, 46008), (6319, 45360), (6390, 44856), (6408, 44730), (6480, 44233), (7120, 40257), (7209, 39760), (7455, 38448), (7476, 38340), (7560, 37914), (7668, 37380), (7952, 36045), (8010, 35784), (8520, 33642), (8946, 32040), (9072, 31595), (9345, 30672), (9585, 29904), (9612, 29820), (9940, 28836), (9968, 28755), (10224, 28035), (10680, 26838), (11214, 25560), (11340, 25276), (11502, 24920), (11928, 24030), (12015, 23856), (12460, 23004), (12638, 22680), (12780, 22428), (12816, 22365), (13419, 21360), (14418, 19880), (14910, 19224), (14952, 19170), (15120, 18957), (15336, 18690), (16020, 17892), (16821, 17040)]