189079440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 240

約数和(自身を含む): 683956224

約数和(自身を除く): 494876784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 176, 187, 204, 220, 240, 242, 255, 264, 272, 330, 340, 363, 374, 383, 408, 440, 484, 510, 528, 561, 605, 660, 680, 726, 748, 766, 816, 880, 935, 968, 1020, 1122, 1149, 1210, 1320, 1360, 1452, 1496, 1532, 1815, 1870, 1915, 1936, 2040, 2057, 2244, 2298, 2420, 2640, 2805, 2904, 2992, 3064, 3630, 3740, 3830, 4080, 4114, 4213, 4488, 4596, 4840, 5610, 5745, 5808, 6128, 6171, 6511, 7260, 7480, 7660, 8228, 8426, 8976, 9192, 9680, 10285, 11220, 11490, 12342, 12639, 13022, 14520, 14960, 15320, 16456, 16852, 18384, 19533, 20570, 21065, 22440, 22980, 24684, 25278, 26044, 29040, 30640, 30855, 32555, 32912, 33704, 39066, 41140, 42130, 44880, 45960, 46343, 49368, 50556, 52088, 61710, 63195, 65110, 67408, 71621, 78132, 82280, 84260, 91920, 92686, 97665, 98736, 101112, 104176, 123420, 126390, 130220, 139029, 143242, 156264, 164560, 168520, 185372, 195330, 202224, 214863, 231715, 246840, 252780, 260440, 278058, 286484, 312528, 337040, 358105, 370744, 390660, 429726, 463430, 493680, 505560, 520880, 556116, 572968, 695145, 716210, 741488, 781320, 787831, 859452, 926860, 1011120, 1074315, 1112232, 1145936, 1390290, 1432420, 1562640, 1575662, 1718904, 1853720, 2148630, 2224464, 2363493, 2780580, 2864840, 3151324, 3437808, 3707440, 3939155, 4297260, 4726986, 5561160, 5729680, 6302648, 7878310, 8594520, 9453972, 11122320, 11817465, 12605296, 15756620, 17189040, 18907944, 23634930, 31513240, 37815888, 47269860, 63026480, 94539720, 189079440]

約数ペア:

[(1, 189079440), (2, 94539720), (3, 63026480), (4, 47269860), (5, 37815888), (6, 31513240), (8, 23634930), (10, 18907944), (11, 17189040), (12, 15756620), (15, 12605296), (16, 11817465), (17, 11122320), (20, 9453972), (22, 8594520), (24, 7878310), (30, 6302648), (33, 5729680), (34, 5561160), (40, 4726986), (44, 4297260), (48, 3939155), (51, 3707440), (55, 3437808), (60, 3151324), (66, 2864840), (68, 2780580), (80, 2363493), (85, 2224464), (88, 2148630), (102, 1853720), (110, 1718904), (120, 1575662), (121, 1562640), (132, 1432420), (136, 1390290), (165, 1145936), (170, 1112232), (176, 1074315), (187, 1011120), (204, 926860), (220, 859452), (240, 787831), (242, 781320), (255, 741488), (264, 716210), (272, 695145), (330, 572968), (340, 556116), (363, 520880), (374, 505560), (383, 493680), (408, 463430), (440, 429726), (484, 390660), (510, 370744), (528, 358105), (561, 337040), (605, 312528), (660, 286484), (680, 278058), (726, 260440), (748, 252780), (766, 246840), (816, 231715), (880, 214863), (935, 202224), (968, 195330), (1020, 185372), (1122, 168520), (1149, 164560), (1210, 156264), (1320, 143242), (1360, 139029), (1452, 130220), (1496, 126390), (1532, 123420), (1815, 104176), (1870, 101112), (1915, 98736), (1936, 97665), (2040, 92686), (2057, 91920), (2244, 84260), (2298, 82280), (2420, 78132), (2640, 71621), (2805, 67408), (2904, 65110), (2992, 63195), (3064, 61710), (3630, 52088), (3740, 50556), (3830, 49368), (4080, 46343), (4114, 45960), (4213, 44880), (4488, 42130), (4596, 41140), (4840, 39066), (5610, 33704), (5745, 32912), (5808, 32555), (6128, 30855), (6171, 30640), (6511, 29040), (7260, 26044), (7480, 25278), (7660, 24684), (8228, 22980), (8426, 22440), (8976, 21065), (9192, 20570), (9680, 19533), (10285, 18384), (11220, 16852), (11490, 16456), (12342, 15320), (12639, 14960), (13022, 14520)]