121008720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 320

約数和(自身を含む): 479969280

約数和(自身を除く): 358960560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 223, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 446, 456, 476, 510, 532, 560, 570, 595, 646, 665, 669, 680, 714, 760, 798, 816, 840, 892, 912, 952, 969, 1020, 1064, 1115, 1140, 1190, 1292, 1330, 1338, 1360, 1428, 1520, 1561, 1596, 1615, 1680, 1784, 1785, 1904, 1938, 1995, 2040, 2128, 2230, 2261, 2280, 2380, 2584, 2660, 2676, 2856, 3122, 3192, 3230, 3345, 3568, 3570, 3791, 3876, 3990, 4080, 4237, 4460, 4522, 4560, 4683, 4760, 4845, 5168, 5320, 5352, 5712, 6244, 6384, 6460, 6690, 6783, 7140, 7582, 7752, 7805, 7980, 8474, 8920, 9044, 9366, 9520, 9690, 10640, 10704, 11305, 11373, 12488, 12711, 12920, 13380, 13566, 14280, 15164, 15504, 15610, 15960, 16948, 17840, 18088, 18732, 18955, 19380, 21185, 22610, 22746, 23415, 24976, 25422, 25840, 26537, 26760, 27132, 28560, 29659, 30328, 31220, 31920, 33896, 33915, 36176, 37464, 37910, 38760, 42370, 45220, 45492, 46830, 50844, 53074, 53520, 54264, 56865, 59318, 60656, 62440, 63555, 67792, 67830, 72029, 74928, 75820, 77520, 79611, 84740, 88977, 90440, 90984, 93660, 101688, 106148, 108528, 113730, 118636, 124880, 127110, 132685, 135660, 144058, 148295, 151640, 159222, 169480, 177954, 180880, 181968, 187320, 203376, 212296, 216087, 227460, 237272, 254220, 265370, 271320, 288116, 296590, 303280, 318444, 338960, 355908, 360145, 374640, 398055, 424592, 432174, 444885, 454920, 474544, 504203, 508440, 530740, 542640, 576232, 593180, 636888, 711816, 720290, 796110, 864348, 889770, 909840, 1008406, 1016880, 1061480, 1080435, 1152464, 1186360, 1273776, 1423632, 1440580, 1512609, 1592220, 1728696, 1779540, 2016812, 2122960, 2160870, 2372720, 2521015, 2881160, 3025218, 3184440, 3457392, 3559080, 4033624, 4321740, 5042030, 5762320, 6050436, 6368880, 7118160, 7563045, 8067248, 8643480, 10084060, 12100872, 15126090, 17286960, 20168120, 24201744, 30252180, 40336240, 60504360, 121008720]

約数ペア:

[(1, 121008720), (2, 60504360), (3, 40336240), (4, 30252180), (5, 24201744), (6, 20168120), (7, 17286960), (8, 15126090), (10, 12100872), (12, 10084060), (14, 8643480), (15, 8067248), (16, 7563045), (17, 7118160), (19, 6368880), (20, 6050436), (21, 5762320), (24, 5042030), (28, 4321740), (30, 4033624), (34, 3559080), (35, 3457392), (38, 3184440), (40, 3025218), (42, 2881160), (48, 2521015), (51, 2372720), (56, 2160870), (57, 2122960), (60, 2016812), (68, 1779540), (70, 1728696), (76, 1592220), (80, 1512609), (84, 1440580), (85, 1423632), (95, 1273776), (102, 1186360), (105, 1152464), (112, 1080435), (114, 1061480), (119, 1016880), (120, 1008406), (133, 909840), (136, 889770), (140, 864348), (152, 796110), (168, 720290), (170, 711816), (190, 636888), (204, 593180), (210, 576232), (223, 542640), (228, 530740), (238, 508440), (240, 504203), (255, 474544), (266, 454920), (272, 444885), (280, 432174), (285, 424592), (304, 398055), (323, 374640), (336, 360145), (340, 355908), (357, 338960), (380, 318444), (399, 303280), (408, 296590), (420, 288116), (446, 271320), (456, 265370), (476, 254220), (510, 237272), (532, 227460), (560, 216087), (570, 212296), (595, 203376), (646, 187320), (665, 181968), (669, 180880), (680, 177954), (714, 169480), (760, 159222), (798, 151640), (816, 148295), (840, 144058), (892, 135660), (912, 132685), (952, 127110), (969, 124880), (1020, 118636), (1064, 113730), (1115, 108528), (1140, 106148), (1190, 101688), (1292, 93660), (1330, 90984), (1338, 90440), (1360, 88977), (1428, 84740), (1520, 79611), (1561, 77520), (1596, 75820), (1615, 74928), (1680, 72029), (1784, 67830), (1785, 67792), (1904, 63555), (1938, 62440), (1995, 60656), (2040, 59318), (2128, 56865), (2230, 54264), (2261, 53520), (2280, 53074), (2380, 50844), (2584, 46830), (2660, 45492), (2676, 45220), (2856, 42370), (3122, 38760), (3192, 37910), (3230, 37464), (3345, 36176), (3568, 33915), (3570, 33896), (3791, 31920), (3876, 31220), (3990, 30328), (4080, 29659), (4237, 28560), (4460, 27132), (4522, 26760), (4560, 26537), (4683, 25840), (4760, 25422), (4845, 24976), (5168, 23415), (5320, 22746), (5352, 22610), (5712, 21185), (6244, 19380), (6384, 18955), (6460, 18732), (6690, 18088), (6783, 17840), (7140, 16948), (7582, 15960), (7752, 15610), (7805, 15504), (7980, 15164), (8474, 14280), (8920, 13566), (9044, 13380), (9366, 12920), (9520, 12711), (9690, 12488), (10640, 11373), (10704, 11305)]