48745079880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179659}}^1$

素因数の和:179716

約数の個数: 256

約数和(自身を含む): 186271488000

約数和(自身を除く): 137526408120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 570, 595, 646, 665, 680, 714, 760, 798, 840, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2040, 2261, 2280, 2380, 2584, 2660, 2856, 3192, 3230, 3570, 3876, 3990, 4522, 4760, 4845, 5320, 6460, 6783, 7140, 7752, 7980, 9044, 9690, 11305, 12920, 13566, 14280, 15960, 18088, 19380, 22610, 27132, 33915, 38760, 45220, 54264, 67830, 90440, 135660, 179659, 271320, 359318, 538977, 718636, 898295, 1077954, 1257613, 1437272, 1796590, 2155908, 2515226, 2694885, 3054203, 3413521, 3593180, 3772839, 4311816, 5030452, 5389770, 6108406, 6288065, 6827042, 7186360, 7545678, 9162609, 10060904, 10240563, 10779540, 12216812, 12576130, 13654084, 15091356, 15271015, 17067605, 18325218, 18864195, 20481126, 21379421, 21559080, 23894647, 24433624, 25152260, 27308168, 30182712, 30542030, 34135210, 36650436, 37728390, 40962252, 42758842, 45813045, 47789294, 50304520, 51202815, 58029857, 61084060, 64138263, 68270420, 71683941, 73300872, 75456780, 81924504, 85517684, 91626090, 95578588, 102405630, 106897105, 116059714, 119473235, 122168120, 128276526, 136540840, 143367882, 150913560, 171035368, 174089571, 183252180, 191157176, 204811260, 213794210, 232119428, 238946470, 256553052, 286735764, 290149285, 320691315, 348179142, 358419705, 366504360, 406208999, 409622520, 427588420, 464238856, 477892940, 513106104, 573471528, 580298570, 641382630, 696358284, 716839410, 812417998, 855176840, 870447855, 955785880, 1160597140, 1218626997, 1282765260, 1392716568, 1433678820, 1624835996, 1740895710, 2031044995, 2321194280, 2437253994, 2565530520, 2867357640, 3249671992, 3481791420, 4062089990, 4874507988, 6093134985, 6963582840, 8124179980, 9749015976, 12186269970, 16248359960, 24372539940, 48745079880]

約数ペア:

[(1, 48745079880), (2, 24372539940), (3, 16248359960), (4, 12186269970), (5, 9749015976), (6, 8124179980), (7, 6963582840), (8, 6093134985), (10, 4874507988), (12, 4062089990), (14, 3481791420), (15, 3249671992), (17, 2867357640), (19, 2565530520), (20, 2437253994), (21, 2321194280), (24, 2031044995), (28, 1740895710), (30, 1624835996), (34, 1433678820), (35, 1392716568), (38, 1282765260), (40, 1218626997), (42, 1160597140), (51, 955785880), (56, 870447855), (57, 855176840), (60, 812417998), (68, 716839410), (70, 696358284), (76, 641382630), (84, 580298570), (85, 573471528), (95, 513106104), (102, 477892940), (105, 464238856), (114, 427588420), (119, 409622520), (120, 406208999), (133, 366504360), (136, 358419705), (140, 348179142), (152, 320691315), (168, 290149285), (170, 286735764), (190, 256553052), (204, 238946470), (210, 232119428), (228, 213794210), (238, 204811260), (255, 191157176), (266, 183252180), (280, 174089571), (285, 171035368), (323, 150913560), (340, 143367882), (357, 136540840), (380, 128276526), (399, 122168120), (408, 119473235), (420, 116059714), (456, 106897105), (476, 102405630), (510, 95578588), (532, 91626090), (570, 85517684), (595, 81924504), (646, 75456780), (665, 73300872), (680, 71683941), (714, 68270420), (760, 64138263), (798, 61084060), (840, 58029857), (952, 51202815), (969, 50304520), (1020, 47789294), (1064, 45813045), (1140, 42758842), (1190, 40962252), (1292, 37728390), (1330, 36650436), (1428, 34135210), (1596, 30542030), (1615, 30182712), (1785, 27308168), (1938, 25152260), (1995, 24433624), (2040, 23894647), (2261, 21559080), (2280, 21379421), (2380, 20481126), (2584, 18864195), (2660, 18325218), (2856, 17067605), (3192, 15271015), (3230, 15091356), (3570, 13654084), (3876, 12576130), (3990, 12216812), (4522, 10779540), (4760, 10240563), (4845, 10060904), (5320, 9162609), (6460, 7545678), (6783, 7186360), (7140, 6827042), (7752, 6288065), (7980, 6108406), (9044, 5389770), (9690, 5030452), (11305, 4311816), (12920, 3772839), (13566, 3593180), (14280, 3413521), (15960, 3054203), (18088, 2694885), (19380, 2515226), (22610, 2155908), (27132, 1796590), (33915, 1437272), (38760, 1257613), (45220, 1077954), (54264, 898295), (67830, 718636), (90440, 538977), (135660, 359318), (179659, 271320)]