1958297280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2935

約数の個数: 224

約数和(自身を含む): 6699552768

約数和(自身を除く): 4741255488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 192, 230, 240, 248, 276, 310, 320, 345, 368, 372, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 920, 930, 960, 992, 1104, 1240, 1380, 1426, 1472, 1488, 1840, 1860, 1984, 2139, 2208, 2480, 2760, 2852, 2861, 2976, 3565, 3680, 3720, 4278, 4416, 4960, 5520, 5704, 5722, 5952, 7130, 7360, 7440, 8556, 8583, 9920, 10695, 11040, 11408, 11444, 14260, 14305, 14880, 17112, 17166, 21390, 22080, 22816, 22888, 28520, 28610, 29760, 34224, 34332, 42780, 42915, 45632, 45776, 57040, 57220, 65803, 68448, 68664, 85560, 85830, 88691, 91552, 114080, 114440, 131606, 136896, 137328, 171120, 171660, 177382, 183104, 197409, 228160, 228880, 263212, 266073, 274656, 329015, 342240, 343320, 354764, 394818, 443455, 457760, 526424, 532146, 549312, 658030, 684480, 686640, 709528, 789636, 886910, 915520, 987045, 1052848, 1064292, 1316060, 1330365, 1373280, 1419056, 1579272, 1773820, 1974090, 2039893, 2105696, 2128584, 2632120, 2660730, 2746560, 2838112, 3158544, 3547640, 3948180, 4079786, 4211392, 4257168, 5264240, 5321460, 5676224, 6119679, 6317088, 7095280, 7896360, 8159572, 8514336, 10199465, 10528480, 10642920, 12239358, 12634176, 14190560, 15792720, 16319144, 17028672, 20398930, 21056960, 21285840, 24478716, 28381120, 30598395, 31585440, 32638288, 40797860, 42571680, 48957432, 61196790, 63170880, 65276576, 81595720, 85143360, 97914864, 122393580, 130553152, 163191440, 195829728, 244787160, 326382880, 391659456, 489574320, 652765760, 979148640, 1958297280]

約数ペア:

[(1, 1958297280), (2, 979148640), (3, 652765760), (4, 489574320), (5, 391659456), (6, 326382880), (8, 244787160), (10, 195829728), (12, 163191440), (15, 130553152), (16, 122393580), (20, 97914864), (23, 85143360), (24, 81595720), (30, 65276576), (31, 63170880), (32, 61196790), (40, 48957432), (46, 42571680), (48, 40797860), (60, 32638288), (62, 31585440), (64, 30598395), (69, 28381120), (80, 24478716), (92, 21285840), (93, 21056960), (96, 20398930), (115, 17028672), (120, 16319144), (124, 15792720), (138, 14190560), (155, 12634176), (160, 12239358), (184, 10642920), (186, 10528480), (192, 10199465), (230, 8514336), (240, 8159572), (248, 7896360), (276, 7095280), (310, 6317088), (320, 6119679), (345, 5676224), (368, 5321460), (372, 5264240), (460, 4257168), (465, 4211392), (480, 4079786), (496, 3948180), (552, 3547640), (620, 3158544), (690, 2838112), (713, 2746560), (736, 2660730), (744, 2632120), (920, 2128584), (930, 2105696), (960, 2039893), (992, 1974090), (1104, 1773820), (1240, 1579272), (1380, 1419056), (1426, 1373280), (1472, 1330365), (1488, 1316060), (1840, 1064292), (1860, 1052848), (1984, 987045), (2139, 915520), (2208, 886910), (2480, 789636), (2760, 709528), (2852, 686640), (2861, 684480), (2976, 658030), (3565, 549312), (3680, 532146), (3720, 526424), (4278, 457760), (4416, 443455), (4960, 394818), (5520, 354764), (5704, 343320), (5722, 342240), (5952, 329015), (7130, 274656), (7360, 266073), (7440, 263212), (8556, 228880), (8583, 228160), (9920, 197409), (10695, 183104), (11040, 177382), (11408, 171660), (11444, 171120), (14260, 137328), (14305, 136896), (14880, 131606), (17112, 114440), (17166, 114080), (21390, 91552), (22080, 88691), (22816, 85830), (22888, 85560), (28520, 68664), (28610, 68448), (29760, 65803), (34224, 57220), (34332, 57040), (42780, 45776), (42915, 45632)]