239890560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1415

約数の個数: 256

約数和(自身を含む): 941794560

約数和(自身を除く): 701904000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1373, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2746, 2912, 3120, 3360, 3640, 4119, 4160, 4368, 4480, 4992, 5460, 5492, 5824, 6240, 6720, 6865, 7280, 8238, 8320, 8736, 9611, 10920, 10984, 11648, 12480, 13440, 13730, 14560, 16476, 17472, 17849, 19222, 20595, 21840, 21968, 24960, 27460, 28833, 29120, 32952, 34944, 35698, 38444, 41190, 43680, 43936, 48055, 53547, 54920, 57666, 58240, 65904, 71396, 76888, 82380, 87360, 87872, 89245, 96110, 107094, 109840, 115332, 124943, 131808, 142792, 144165, 153776, 164760, 174720, 175744, 178490, 192220, 214188, 219680, 230664, 249886, 263616, 267735, 285584, 288330, 307552, 329520, 356980, 374829, 384440, 428376, 439360, 461328, 499772, 527232, 535470, 571168, 576660, 615104, 624715, 659040, 713960, 749658, 768880, 856752, 878720, 922656, 999544, 1070940, 1142336, 1153320, 1230208, 1249430, 1318080, 1427920, 1499316, 1537760, 1713504, 1845312, 1874145, 1999088, 2141880, 2284672, 2306640, 2498860, 2636160, 2855840, 2998632, 3075520, 3427008, 3690624, 3748290, 3998176, 4283760, 4613280, 4997720, 5711680, 5997264, 6151040, 6854016, 7496580, 7996352, 8567520, 9226560, 9995440, 11423360, 11994528, 14993160, 15992704, 17135040, 18453120, 19990880, 23989056, 29986320, 34270080, 39981760, 47978112, 59972640, 79963520, 119945280, 239890560]

約数ペア:

[(1, 239890560), (2, 119945280), (3, 79963520), (4, 59972640), (5, 47978112), (6, 39981760), (7, 34270080), (8, 29986320), (10, 23989056), (12, 19990880), (13, 18453120), (14, 17135040), (15, 15992704), (16, 14993160), (20, 11994528), (21, 11423360), (24, 9995440), (26, 9226560), (28, 8567520), (30, 7996352), (32, 7496580), (35, 6854016), (39, 6151040), (40, 5997264), (42, 5711680), (48, 4997720), (52, 4613280), (56, 4283760), (60, 3998176), (64, 3748290), (65, 3690624), (70, 3427008), (78, 3075520), (80, 2998632), (84, 2855840), (91, 2636160), (96, 2498860), (104, 2306640), (105, 2284672), (112, 2141880), (120, 1999088), (128, 1874145), (130, 1845312), (140, 1713504), (156, 1537760), (160, 1499316), (168, 1427920), (182, 1318080), (192, 1249430), (195, 1230208), (208, 1153320), (210, 1142336), (224, 1070940), (240, 999544), (260, 922656), (273, 878720), (280, 856752), (312, 768880), (320, 749658), (336, 713960), (364, 659040), (384, 624715), (390, 615104), (416, 576660), (420, 571168), (448, 535470), (455, 527232), (480, 499772), (520, 461328), (546, 439360), (560, 428376), (624, 384440), (640, 374829), (672, 356980), (728, 329520), (780, 307552), (832, 288330), (840, 285584), (896, 267735), (910, 263616), (960, 249886), (1040, 230664), (1092, 219680), (1120, 214188), (1248, 192220), (1344, 178490), (1365, 175744), (1373, 174720), (1456, 164760), (1560, 153776), (1664, 144165), (1680, 142792), (1820, 131808), (1920, 124943), (2080, 115332), (2184, 109840), (2240, 107094), (2496, 96110), (2688, 89245), (2730, 87872), (2746, 87360), (2912, 82380), (3120, 76888), (3360, 71396), (3640, 65904), (4119, 58240), (4160, 57666), (4368, 54920), (4480, 53547), (4992, 48055), (5460, 43936), (5492, 43680), (5824, 41190), (6240, 38444), (6720, 35698), (6865, 34944), (7280, 32952), (8238, 29120), (8320, 28833), (8736, 27460), (9611, 24960), (10920, 21968), (10984, 21840), (11648, 20595), (12480, 19222), (13440, 17849), (13730, 17472), (14560, 16476)]