1911280320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1592

約数の個数: 224

約数和(自身を含む): 6790334400

約数和(自身を除く): 4879054080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 192, 216, 240, 270, 288, 314, 320, 360, 432, 471, 480, 540, 576, 628, 720, 785, 864, 942, 960, 1080, 1256, 1409, 1413, 1440, 1570, 1728, 1884, 2160, 2355, 2512, 2818, 2826, 2880, 3140, 3768, 4227, 4239, 4320, 4710, 5024, 5636, 5652, 6280, 7045, 7065, 7536, 8454, 8478, 8640, 9420, 10048, 11272, 11304, 12560, 12681, 14090, 14130, 15072, 16908, 16956, 18840, 21135, 21195, 22544, 22608, 25120, 25362, 28180, 28260, 30144, 33816, 33912, 37680, 38043, 42270, 42390, 45088, 45216, 50240, 50724, 56360, 56520, 63405, 67632, 67824, 75360, 76086, 84540, 84780, 90176, 90432, 101448, 112720, 113040, 126810, 135264, 135648, 150720, 152172, 169080, 169560, 190215, 202896, 221213, 225440, 226080, 253620, 270528, 271296, 304344, 338160, 339120, 380430, 405792, 442426, 450880, 452160, 507240, 608688, 663639, 676320, 678240, 760860, 811584, 884852, 1014480, 1106065, 1217376, 1327278, 1352640, 1356480, 1521720, 1769704, 1990917, 2028960, 2212130, 2434752, 2654556, 3043440, 3318195, 3539408, 3981834, 4057920, 4424260, 5309112, 5972751, 6086880, 6636390, 7078816, 7963668, 8848520, 9954585, 10618224, 11945502, 12173760, 13272780, 14157632, 15927336, 17697040, 19909170, 21236448, 23891004, 26545560, 29863755, 31854672, 35394080, 39818340, 42472896, 47782008, 53091120, 59727510, 63709344, 70788160, 79636680, 95564016, 106182240, 119455020, 127418688, 159273360, 191128032, 212364480, 238910040, 318546720, 382256064, 477820080, 637093440, 955640160, 1911280320]

約数ペア:

[(1, 1911280320), (2, 955640160), (3, 637093440), (4, 477820080), (5, 382256064), (6, 318546720), (8, 238910040), (9, 212364480), (10, 191128032), (12, 159273360), (15, 127418688), (16, 119455020), (18, 106182240), (20, 95564016), (24, 79636680), (27, 70788160), (30, 63709344), (32, 59727510), (36, 53091120), (40, 47782008), (45, 42472896), (48, 39818340), (54, 35394080), (60, 31854672), (64, 29863755), (72, 26545560), (80, 23891004), (90, 21236448), (96, 19909170), (108, 17697040), (120, 15927336), (135, 14157632), (144, 13272780), (157, 12173760), (160, 11945502), (180, 10618224), (192, 9954585), (216, 8848520), (240, 7963668), (270, 7078816), (288, 6636390), (314, 6086880), (320, 5972751), (360, 5309112), (432, 4424260), (471, 4057920), (480, 3981834), (540, 3539408), (576, 3318195), (628, 3043440), (720, 2654556), (785, 2434752), (864, 2212130), (942, 2028960), (960, 1990917), (1080, 1769704), (1256, 1521720), (1409, 1356480), (1413, 1352640), (1440, 1327278), (1570, 1217376), (1728, 1106065), (1884, 1014480), (2160, 884852), (2355, 811584), (2512, 760860), (2818, 678240), (2826, 676320), (2880, 663639), (3140, 608688), (3768, 507240), (4227, 452160), (4239, 450880), (4320, 442426), (4710, 405792), (5024, 380430), (5636, 339120), (5652, 338160), (6280, 304344), (7045, 271296), (7065, 270528), (7536, 253620), (8454, 226080), (8478, 225440), (8640, 221213), (9420, 202896), (10048, 190215), (11272, 169560), (11304, 169080), (12560, 152172), (12681, 150720), (14090, 135648), (14130, 135264), (15072, 126810), (16908, 113040), (16956, 112720), (18840, 101448), (21135, 90432), (21195, 90176), (22544, 84780), (22608, 84540), (25120, 76086), (25362, 75360), (28180, 67824), (28260, 67632), (30144, 63405), (33816, 56520), (33912, 56360), (37680, 50724), (38043, 50240), (42270, 45216), (42390, 45088)]