188640480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2489

約数の個数: 192

約数和(自身を含む): 708922368

約数和(自身を除く): 520281888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2441, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 4882, 5152, 5520, 6440, 7323, 7728, 9660, 9764, 11040, 12205, 12880, 14646, 15456, 17087, 19320, 19528, 24410, 25760, 29292, 34174, 36615, 38640, 39056, 48820, 51261, 56143, 58584, 68348, 73230, 77280, 78112, 85435, 97640, 102522, 112286, 117168, 136696, 146460, 168429, 170870, 195280, 205044, 224572, 234336, 256305, 273392, 280715, 292920, 336858, 341740, 390560, 393001, 410088, 449144, 512610, 546784, 561430, 585840, 673716, 683480, 786002, 820176, 842145, 898288, 1025220, 1122860, 1171680, 1179003, 1347432, 1366960, 1572004, 1640352, 1684290, 1796576, 1965005, 2050440, 2245720, 2358006, 2694864, 2733920, 3144008, 3368580, 3930010, 4100880, 4491440, 4716012, 5389728, 5895015, 6288016, 6737160, 7860020, 8201760, 8982880, 9432024, 11790030, 12576032, 13474320, 15720040, 18864048, 23580060, 26948640, 31440080, 37728096, 47160120, 62880160, 94320240, 188640480]

約数ペア:

[(1, 188640480), (2, 94320240), (3, 62880160), (4, 47160120), (5, 37728096), (6, 31440080), (7, 26948640), (8, 23580060), (10, 18864048), (12, 15720040), (14, 13474320), (15, 12576032), (16, 11790030), (20, 9432024), (21, 8982880), (23, 8201760), (24, 7860020), (28, 6737160), (30, 6288016), (32, 5895015), (35, 5389728), (40, 4716012), (42, 4491440), (46, 4100880), (48, 3930010), (56, 3368580), (60, 3144008), (69, 2733920), (70, 2694864), (80, 2358006), (84, 2245720), (92, 2050440), (96, 1965005), (105, 1796576), (112, 1684290), (115, 1640352), (120, 1572004), (138, 1366960), (140, 1347432), (160, 1179003), (161, 1171680), (168, 1122860), (184, 1025220), (210, 898288), (224, 842145), (230, 820176), (240, 786002), (276, 683480), (280, 673716), (322, 585840), (336, 561430), (345, 546784), (368, 512610), (420, 449144), (460, 410088), (480, 393001), (483, 390560), (552, 341740), (560, 336858), (644, 292920), (672, 280715), (690, 273392), (736, 256305), (805, 234336), (840, 224572), (920, 205044), (966, 195280), (1104, 170870), (1120, 168429), (1288, 146460), (1380, 136696), (1610, 117168), (1680, 112286), (1840, 102522), (1932, 97640), (2208, 85435), (2415, 78112), (2441, 77280), (2576, 73230), (2760, 68348), (3220, 58584), (3360, 56143), (3680, 51261), (3864, 48820), (4830, 39056), (4882, 38640), (5152, 36615), (5520, 34174), (6440, 29292), (7323, 25760), (7728, 24410), (9660, 19528), (9764, 19320), (11040, 17087), (12205, 15456), (12880, 14646)]