16256450160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{6869}}^1$

素因数の和:7080

約数の個数: 240

約数和(自身を含む): 57808576800

約数和(自身を除く): 41552126640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 173, 180, 190, 228, 240, 285, 304, 342, 346, 360, 380, 456, 519, 570, 684, 692, 720, 760, 855, 865, 912, 1038, 1140, 1368, 1384, 1520, 1557, 1710, 1730, 2076, 2280, 2595, 2736, 2768, 3114, 3287, 3420, 3460, 4152, 4560, 5190, 6228, 6574, 6840, 6869, 6920, 7785, 8304, 9861, 10380, 12456, 13148, 13680, 13738, 13840, 15570, 16435, 19722, 20607, 20760, 24912, 26296, 27476, 29583, 31140, 32870, 34345, 39444, 41214, 41520, 49305, 52592, 54952, 59166, 61821, 62280, 65740, 68690, 78888, 82428, 98610, 103035, 109904, 118332, 123642, 124560, 130511, 131480, 137380, 147915, 157776, 164856, 197220, 206070, 236664, 247284, 261022, 262960, 274760, 295830, 309105, 329712, 391533, 394440, 412140, 473328, 494568, 522044, 549520, 591660, 618210, 652555, 783066, 788880, 824280, 989136, 1044088, 1174599, 1183320, 1188337, 1236420, 1305110, 1566132, 1648560, 1957665, 2088176, 2349198, 2366640, 2376674, 2472840, 2610220, 3132264, 3565011, 3915330, 4698396, 4753348, 4945680, 5220440, 5872995, 5941685, 6264528, 7130022, 7830660, 9396792, 9506696, 10440880, 10695033, 11745990, 11883370, 14260044, 15661320, 17825055, 18793584, 19013392, 21390066, 22578403, 23491980, 23766740, 28520088, 31322640, 35650110, 42780132, 45156806, 46983960, 47533480, 53475165, 57040176, 67735209, 71300220, 85560264, 90313612, 93967920, 95066960, 106950330, 112892015, 135470418, 142600440, 171120528, 180627224, 203205627, 213900660, 225784030, 270940836, 285200880, 338676045, 361254448, 406411254, 427801320, 451568060, 541881672, 677352090, 812822508, 855602640, 903136120, 1016028135, 1083763344, 1354704180, 1625645016, 1806272240, 2032056270, 2709408360, 3251290032, 4064112540, 5418816720, 8128225080, 16256450160]

約数ペア:

[(1, 16256450160), (2, 8128225080), (3, 5418816720), (4, 4064112540), (5, 3251290032), (6, 2709408360), (8, 2032056270), (9, 1806272240), (10, 1625645016), (12, 1354704180), (15, 1083763344), (16, 1016028135), (18, 903136120), (19, 855602640), (20, 812822508), (24, 677352090), (30, 541881672), (36, 451568060), (38, 427801320), (40, 406411254), (45, 361254448), (48, 338676045), (57, 285200880), (60, 270940836), (72, 225784030), (76, 213900660), (80, 203205627), (90, 180627224), (95, 171120528), (114, 142600440), (120, 135470418), (144, 112892015), (152, 106950330), (171, 95066960), (173, 93967920), (180, 90313612), (190, 85560264), (228, 71300220), (240, 67735209), (285, 57040176), (304, 53475165), (342, 47533480), (346, 46983960), (360, 45156806), (380, 42780132), (456, 35650110), (519, 31322640), (570, 28520088), (684, 23766740), (692, 23491980), (720, 22578403), (760, 21390066), (855, 19013392), (865, 18793584), (912, 17825055), (1038, 15661320), (1140, 14260044), (1368, 11883370), (1384, 11745990), (1520, 10695033), (1557, 10440880), (1710, 9506696), (1730, 9396792), (2076, 7830660), (2280, 7130022), (2595, 6264528), (2736, 5941685), (2768, 5872995), (3114, 5220440), (3287, 4945680), (3420, 4753348), (3460, 4698396), (4152, 3915330), (4560, 3565011), (5190, 3132264), (6228, 2610220), (6574, 2472840), (6840, 2376674), (6869, 2366640), (6920, 2349198), (7785, 2088176), (8304, 1957665), (9861, 1648560), (10380, 1566132), (12456, 1305110), (13148, 1236420), (13680, 1188337), (13738, 1183320), (13840, 1174599), (15570, 1044088), (16435, 989136), (19722, 824280), (20607, 788880), (20760, 783066), (24912, 652555), (26296, 618210), (27476, 591660), (29583, 549520), (31140, 522044), (32870, 494568), (34345, 473328), (39444, 412140), (41214, 394440), (41520, 391533), (49305, 329712), (52592, 309105), (54952, 295830), (59166, 274760), (61821, 262960), (62280, 261022), (65740, 247284), (68690, 236664), (78888, 206070), (82428, 197220), (98610, 164856), (103035, 157776), (109904, 147915), (118332, 137380), (123642, 131480), (124560, 130511)]