2125892520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:741

約数の個数: 256

約数和(自身を含む): 7509888000

約数和(自身を除く): 5383995480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 211, 216, 228, 270, 285, 342, 360, 380, 422, 456, 491, 513, 540, 570, 633, 684, 760, 844, 855, 982, 1026, 1055, 1080, 1140, 1266, 1368, 1473, 1688, 1710, 1899, 1964, 2052, 2110, 2280, 2455, 2532, 2565, 2946, 3165, 3420, 3798, 3928, 4009, 4104, 4220, 4419, 4910, 5064, 5130, 5697, 5892, 6330, 6840, 7365, 7596, 8018, 8440, 8838, 9329, 9495, 9820, 10260, 11394, 11784, 12027, 12660, 13257, 14730, 15192, 16036, 17676, 18658, 18990, 19640, 20045, 20520, 22095, 22788, 24054, 25320, 26514, 27987, 28485, 29460, 32072, 35352, 36081, 37316, 37980, 40090, 44190, 45576, 46645, 48108, 53028, 55974, 56970, 58920, 60135, 66285, 72162, 74632, 75960, 80180, 83961, 88380, 93290, 96216, 103601, 106056, 108243, 111948, 113940, 120270, 132570, 139935, 144324, 160360, 167922, 176760, 180405, 186580, 207202, 216486, 223896, 227880, 240540, 251883, 265140, 279870, 288648, 310803, 335844, 360810, 373160, 414404, 419805, 432972, 481080, 503766, 518005, 530280, 541215, 559740, 621606, 671688, 721620, 828808, 839610, 865944, 932409, 1007532, 1036010, 1082430, 1119480, 1243212, 1259415, 1443240, 1554015, 1679220, 1864818, 1968419, 2015064, 2072020, 2164860, 2486424, 2518830, 2797227, 3108030, 3358440, 3729636, 3936838, 4144040, 4329720, 4662045, 5037660, 5594454, 5905257, 6216060, 7459272, 7873676, 9324090, 9842095, 10075320, 11188908, 11810514, 12432120, 13986135, 15747352, 17715771, 18648180, 19684190, 22377816, 23621028, 27972270, 29526285, 35431542, 37296360, 39368380, 47242056, 53147313, 55944540, 59052570, 70863084, 78736760, 88578855, 106294626, 111889080, 118105140, 141726168, 177157710, 212589252, 236210280, 265736565, 354315420, 425178504, 531473130, 708630840, 1062946260, 2125892520]

約数ペア:

[(1, 2125892520), (2, 1062946260), (3, 708630840), (4, 531473130), (5, 425178504), (6, 354315420), (8, 265736565), (9, 236210280), (10, 212589252), (12, 177157710), (15, 141726168), (18, 118105140), (19, 111889080), (20, 106294626), (24, 88578855), (27, 78736760), (30, 70863084), (36, 59052570), (38, 55944540), (40, 53147313), (45, 47242056), (54, 39368380), (57, 37296360), (60, 35431542), (72, 29526285), (76, 27972270), (90, 23621028), (95, 22377816), (108, 19684190), (114, 18648180), (120, 17715771), (135, 15747352), (152, 13986135), (171, 12432120), (180, 11810514), (190, 11188908), (211, 10075320), (216, 9842095), (228, 9324090), (270, 7873676), (285, 7459272), (342, 6216060), (360, 5905257), (380, 5594454), (422, 5037660), (456, 4662045), (491, 4329720), (513, 4144040), (540, 3936838), (570, 3729636), (633, 3358440), (684, 3108030), (760, 2797227), (844, 2518830), (855, 2486424), (982, 2164860), (1026, 2072020), (1055, 2015064), (1080, 1968419), (1140, 1864818), (1266, 1679220), (1368, 1554015), (1473, 1443240), (1688, 1259415), (1710, 1243212), (1899, 1119480), (1964, 1082430), (2052, 1036010), (2110, 1007532), (2280, 932409), (2455, 865944), (2532, 839610), (2565, 828808), (2946, 721620), (3165, 671688), (3420, 621606), (3798, 559740), (3928, 541215), (4009, 530280), (4104, 518005), (4220, 503766), (4419, 481080), (4910, 432972), (5064, 419805), (5130, 414404), (5697, 373160), (5892, 360810), (6330, 335844), (6840, 310803), (7365, 288648), (7596, 279870), (8018, 265140), (8440, 251883), (8838, 240540), (9329, 227880), (9495, 223896), (9820, 216486), (10260, 207202), (11394, 186580), (11784, 180405), (12027, 176760), (12660, 167922), (13257, 160360), (14730, 144324), (15192, 139935), (16036, 132570), (17676, 120270), (18658, 113940), (18990, 111948), (19640, 108243), (20045, 106056), (20520, 103601), (22095, 96216), (22788, 93290), (24054, 88380), (25320, 83961), (26514, 80180), (27987, 75960), (28485, 74632), (29460, 72162), (32072, 66285), (35352, 60135), (36081, 58920), (37316, 56970), (37980, 55974), (40090, 53028), (44190, 48108), (45576, 46645)]