2090899440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2267}}^1$

素因数の和:2357

約数の個数: 320

約数和(自身を含む): 8369464320

約数和(自身を除く): 6278564880

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, 61, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 122, 126, 135, 140, 144, 168, 180, 183, 189, 210, 216, 240, 244, 252, 270, 280, 305, 315, 336, 360, 366, 378, 420, 427, 432, 488, 504, 540, 549, 560, 610, 630, 720, 732, 756, 840, 854, 915, 945, 976, 1008, 1080, 1098, 1220, 1260, 1281, 1464, 1512, 1647, 1680, 1708, 1830, 1890, 2135, 2160, 2196, 2267, 2440, 2520, 2562, 2745, 2928, 3024, 3294, 3416, 3660, 3780, 3843, 4270, 4392, 4534, 4880, 5040, 5124, 5490, 6405, 6588, 6801, 6832, 7320, 7560, 7686, 8235, 8540, 8784, 9068, 10248, 10980, 11335, 11529, 12810, 13176, 13602, 14640, 15120, 15372, 15869, 16470, 17080, 18136, 19215, 20403, 20496, 21960, 22670, 23058, 25620, 26352, 27204, 30744, 31738, 32940, 34005, 34160, 36272, 38430, 40806, 43920, 45340, 46116, 47607, 51240, 54408, 57645, 61209, 61488, 63476, 65880, 68010, 76860, 79345, 81612, 90680, 92232, 95214, 102015, 102480, 108816, 115290, 122418, 126952, 131760, 136020, 138287, 142821, 153720, 158690, 163224, 181360, 184464, 190428, 204030, 230580, 238035, 244836, 253904, 272040, 276574, 285642, 306045, 307440, 317380, 326448, 380856, 408060, 414861, 428463, 461160, 476070, 489672, 544080, 553148, 571284, 612090, 634760, 691435, 714105, 761712, 816120, 829722, 856926, 922320, 952140, 968009, 979344, 1106296, 1142568, 1224180, 1244583, 1269520, 1382870, 1428210, 1632240, 1659444, 1713852, 1904280, 1936018, 2074305, 2142315, 2212592, 2285136, 2448360, 2489166, 2765740, 2856420, 2904027, 3318888, 3427704, 3733749, 3808560, 3872036, 4148610, 4284630, 4840045, 4896720, 4978332, 5531480, 5712840, 5808054, 6222915, 6637776, 6855408, 7467498, 7744072, 8297220, 8569260, 8712081, 9680090, 9956664, 11062960, 11425680, 11616108, 12445830, 14520135, 14934996, 15488144, 16594440, 17138520, 17424162, 18668745, 19360180, 19913328, 23232216, 24891660, 26136243, 29040270, 29869992, 33188880, 34277040, 34848324, 37337490, 38720360, 43560405, 46464432, 49783320, 52272486, 58080540, 59739984, 69696648, 74674980, 77440720, 87120810, 99566640, 104544972, 116161080, 130681215, 139393296, 149349960, 174241620, 209089944, 232322160, 261362430, 298699920, 348483240, 418179888, 522724860, 696966480, 1045449720, 2090899440]

約数ペア:

[(1, 2090899440), (2, 1045449720), (3, 696966480), (4, 522724860), (5, 418179888), (6, 348483240), (7, 298699920), (8, 261362430), (9, 232322160), (10, 209089944), (12, 174241620), (14, 149349960), (15, 139393296), (16, 130681215), (18, 116161080), (20, 104544972), (21, 99566640), (24, 87120810), (27, 77440720), (28, 74674980), (30, 69696648), (35, 59739984), (36, 58080540), (40, 52272486), (42, 49783320), (45, 46464432), (48, 43560405), (54, 38720360), (56, 37337490), (60, 34848324), (61, 34277040), (63, 33188880), (70, 29869992), (72, 29040270), (80, 26136243), (84, 24891660), (90, 23232216), (105, 19913328), (108, 19360180), (112, 18668745), (120, 17424162), (122, 17138520), (126, 16594440), (135, 15488144), (140, 14934996), (144, 14520135), (168, 12445830), (180, 11616108), (183, 11425680), (189, 11062960), (210, 9956664), (216, 9680090), (240, 8712081), (244, 8569260), (252, 8297220), (270, 7744072), (280, 7467498), (305, 6855408), (315, 6637776), (336, 6222915), (360, 5808054), (366, 5712840), (378, 5531480), (420, 4978332), (427, 4896720), (432, 4840045), (488, 4284630), (504, 4148610), (540, 3872036), (549, 3808560), (560, 3733749), (610, 3427704), (630, 3318888), (720, 2904027), (732, 2856420), (756, 2765740), (840, 2489166), (854, 2448360), (915, 2285136), (945, 2212592), (976, 2142315), (1008, 2074305), (1080, 1936018), (1098, 1904280), (1220, 1713852), (1260, 1659444), (1281, 1632240), (1464, 1428210), (1512, 1382870), (1647, 1269520), (1680, 1244583), (1708, 1224180), (1830, 1142568), (1890, 1106296), (2135, 979344), (2160, 968009), (2196, 952140), (2267, 922320), (2440, 856926), (2520, 829722), (2562, 816120), (2745, 761712), (2928, 714105), (3024, 691435), (3294, 634760), (3416, 612090), (3660, 571284), (3780, 553148), (3843, 544080), (4270, 489672), (4392, 476070), (4534, 461160), (4880, 428463), (5040, 414861), (5124, 408060), (5490, 380856), (6405, 326448), (6588, 317380), (6801, 307440), (6832, 306045), (7320, 285642), (7560, 276574), (7686, 272040), (8235, 253904), (8540, 244836), (8784, 238035), (9068, 230580), (10248, 204030), (10980, 190428), (11335, 184464), (11529, 181360), (12810, 163224), (13176, 158690), (13602, 153720), (14640, 142821), (15120, 138287), (15372, 136020), (15869, 131760), (16470, 126952), (17080, 122418), (18136, 115290), (19215, 108816), (20403, 102480), (20496, 102015), (21960, 95214), (22670, 92232), (23058, 90680), (25620, 81612), (26352, 79345), (27204, 76860), (30744, 68010), (31738, 65880), (32940, 63476), (34005, 61488), (34160, 61209), (36272, 57645), (38430, 54408), (40806, 51240), (43920, 47607), (45340, 46116)]