231301440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1454

約数の個数: 224

約数和(自身を含む): 859536000

約数和(自身を除く): 628234560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1409, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2818, 2880, 3040, 3420, 3648, 4104, 4227, 4320, 4560, 5130, 5472, 5636, 6080, 6840, 7045, 8208, 8454, 8640, 9120, 10260, 10944, 11272, 12681, 13680, 14090, 16416, 16908, 18240, 20520, 21135, 22544, 25362, 26771, 27360, 28180, 32832, 33816, 38043, 41040, 42270, 45088, 50724, 53542, 54720, 56360, 63405, 67632, 76086, 80313, 82080, 84540, 90176, 101448, 107084, 112720, 126810, 133855, 135264, 152172, 160626, 164160, 169080, 190215, 202896, 214168, 225440, 240939, 253620, 267710, 270528, 304344, 321252, 338160, 380430, 401565, 405792, 428336, 450880, 481878, 507240, 535420, 608688, 642504, 676320, 722817, 760860, 803130, 811584, 856672, 963756, 1014480, 1070840, 1204695, 1217376, 1285008, 1352640, 1445634, 1521720, 1606260, 1713344, 1927512, 2028960, 2141680, 2409390, 2434752, 2570016, 2891268, 3043440, 3212520, 3614085, 3855024, 4057920, 4283360, 4818780, 5140032, 5782536, 6086880, 6425040, 7228170, 7710048, 8566720, 9637560, 11565072, 12173760, 12850080, 14456340, 15420096, 19275120, 23130144, 25700160, 28912680, 38550240, 46260288, 57825360, 77100480, 115650720, 231301440]

約数ペア:

[(1, 231301440), (2, 115650720), (3, 77100480), (4, 57825360), (5, 46260288), (6, 38550240), (8, 28912680), (9, 25700160), (10, 23130144), (12, 19275120), (15, 15420096), (16, 14456340), (18, 12850080), (19, 12173760), (20, 11565072), (24, 9637560), (27, 8566720), (30, 7710048), (32, 7228170), (36, 6425040), (38, 6086880), (40, 5782536), (45, 5140032), (48, 4818780), (54, 4283360), (57, 4057920), (60, 3855024), (64, 3614085), (72, 3212520), (76, 3043440), (80, 2891268), (90, 2570016), (95, 2434752), (96, 2409390), (108, 2141680), (114, 2028960), (120, 1927512), (135, 1713344), (144, 1606260), (152, 1521720), (160, 1445634), (171, 1352640), (180, 1285008), (190, 1217376), (192, 1204695), (216, 1070840), (228, 1014480), (240, 963756), (270, 856672), (285, 811584), (288, 803130), (304, 760860), (320, 722817), (342, 676320), (360, 642504), (380, 608688), (432, 535420), (456, 507240), (480, 481878), (513, 450880), (540, 428336), (570, 405792), (576, 401565), (608, 380430), (684, 338160), (720, 321252), (760, 304344), (855, 270528), (864, 267710), (912, 253620), (960, 240939), (1026, 225440), (1080, 214168), (1140, 202896), (1216, 190215), (1368, 169080), (1409, 164160), (1440, 160626), (1520, 152172), (1710, 135264), (1728, 133855), (1824, 126810), (2052, 112720), (2160, 107084), (2280, 101448), (2565, 90176), (2736, 84540), (2818, 82080), (2880, 80313), (3040, 76086), (3420, 67632), (3648, 63405), (4104, 56360), (4227, 54720), (4320, 53542), (4560, 50724), (5130, 45088), (5472, 42270), (5636, 41040), (6080, 38043), (6840, 33816), (7045, 32832), (8208, 28180), (8454, 27360), (8640, 26771), (9120, 25362), (10260, 22544), (10944, 21135), (11272, 20520), (12681, 18240), (13680, 16908), (14090, 16416)]