22888320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 90478080

約数和(自身を除く): 67589760

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, 131, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 262, 273, 280, 312, 320, 336, 364, 384, 390, 393, 416, 420, 448, 455, 480, 520, 524, 546, 560, 624, 640, 655, 672, 728, 780, 786, 832, 840, 896, 910, 917, 960, 1040, 1048, 1092, 1120, 1248, 1310, 1344, 1365, 1456, 1560, 1572, 1664, 1680, 1703, 1820, 1834, 1920, 1965, 2080, 2096, 2184, 2240, 2496, 2620, 2688, 2730, 2751, 2912, 3120, 3144, 3360, 3406, 3640, 3668, 3930, 4160, 4192, 4368, 4480, 4585, 4992, 5109, 5240, 5460, 5502, 5824, 6240, 6288, 6720, 6812, 7280, 7336, 7860, 8320, 8384, 8515, 8736, 9170, 10218, 10480, 10920, 11004, 11648, 11921, 12480, 12576, 13440, 13624, 13755, 14560, 14672, 15720, 16768, 17030, 17472, 18340, 20436, 20960, 21840, 22008, 23842, 24960, 25152, 25545, 27248, 27510, 29120, 29344, 31440, 34060, 34944, 35763, 36680, 40872, 41920, 43680, 44016, 47684, 50304, 51090, 54496, 55020, 58240, 58688, 59605, 62880, 68120, 71526, 73360, 81744, 83840, 87360, 88032, 95368, 102180, 108992, 110040, 117376, 119210, 125760, 136240, 143052, 146720, 163488, 174720, 176064, 178815, 190736, 204360, 217984, 220080, 238420, 251520, 272480, 286104, 293440, 326976, 352128, 357630, 381472, 408720, 440160, 476840, 544960, 572208, 586880, 653952, 715260, 762944, 817440, 880320, 953680, 1089920, 1144416, 1430520, 1525888, 1634880, 1760640, 1907360, 2288832, 2861040, 3269760, 3814720, 4577664, 5722080, 7629440, 11444160, 22888320]

約数ペア:

[(1, 22888320), (2, 11444160), (3, 7629440), (4, 5722080), (5, 4577664), (6, 3814720), (7, 3269760), (8, 2861040), (10, 2288832), (12, 1907360), (13, 1760640), (14, 1634880), (15, 1525888), (16, 1430520), (20, 1144416), (21, 1089920), (24, 953680), (26, 880320), (28, 817440), (30, 762944), (32, 715260), (35, 653952), (39, 586880), (40, 572208), (42, 544960), (48, 476840), (52, 440160), (56, 408720), (60, 381472), (64, 357630), (65, 352128), (70, 326976), (78, 293440), (80, 286104), (84, 272480), (91, 251520), (96, 238420), (104, 220080), (105, 217984), (112, 204360), (120, 190736), (128, 178815), (130, 176064), (131, 174720), (140, 163488), (156, 146720), (160, 143052), (168, 136240), (182, 125760), (192, 119210), (195, 117376), (208, 110040), (210, 108992), (224, 102180), (240, 95368), (260, 88032), (262, 87360), (273, 83840), (280, 81744), (312, 73360), (320, 71526), (336, 68120), (364, 62880), (384, 59605), (390, 58688), (393, 58240), (416, 55020), (420, 54496), (448, 51090), (455, 50304), (480, 47684), (520, 44016), (524, 43680), (546, 41920), (560, 40872), (624, 36680), (640, 35763), (655, 34944), (672, 34060), (728, 31440), (780, 29344), (786, 29120), (832, 27510), (840, 27248), (896, 25545), (910, 25152), (917, 24960), (960, 23842), (1040, 22008), (1048, 21840), (1092, 20960), (1120, 20436), (1248, 18340), (1310, 17472), (1344, 17030), (1365, 16768), (1456, 15720), (1560, 14672), (1572, 14560), (1664, 13755), (1680, 13624), (1703, 13440), (1820, 12576), (1834, 12480), (1920, 11921), (1965, 11648), (2080, 11004), (2096, 10920), (2184, 10480), (2240, 10218), (2496, 9170), (2620, 8736), (2688, 8515), (2730, 8384), (2751, 8320), (2912, 7860), (3120, 7336), (3144, 7280), (3360, 6812), (3406, 6720), (3640, 6288), (3668, 6240), (3930, 5824), (4160, 5502), (4192, 5460), (4368, 5240), (4480, 5109), (4585, 4992)]